Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta

More Options

• Similar
• Submit Audit
• Compare

// SPDX-License-Identifier: MIT OR Apache-2.0
pragma solidity >=0.8.0;

/*@@@@@@@       @@@@@@@@@
 @@@@@@@@@       @@@@@@@@@
  @@@@@@@@@       @@@@@@@@@
   @@@@@@@@@       @@@@@@@@@
    @@@@@@@@@@@@@@@@@@@@@@@@@
     @@@@@  HYPERLANE  @@@@@@@
    @@@@@@@@@@@@@@@@@@@@@@@@@
   @@@@@@@@@       @@@@@@@@@
  @@@@@@@@@       @@@@@@@@@
 @@@@@@@@@       @@@@@@@@@
@@@@@@@@@       @@@@@@@@*/

// ============ Internal Imports ============
import {Message} from "../../libs/Message.sol";
import {StandardHookMetadata} from "../libs/StandardHookMetadata.sol";
import {IGasOracle} from "../../interfaces/IGasOracle.sol";
import {IInterchainGasPaymaster} from "../../interfaces/IInterchainGasPaymaster.sol";
import {IPostDispatchHook} from "../../interfaces/hooks/IPostDispatchHook.sol";
import {AbstractPostDispatchHook} from "../libs/AbstractPostDispatchHook.sol";
import {Indexed} from "../../libs/Indexed.sol";

// ============ External Imports ============
import {Strings} from "@openzeppelin/contracts/utils/Strings.sol";
import {Address} from "@openzeppelin/contracts/utils/Address.sol";
import {OwnableUpgradeable} from "@openzeppelin/contracts-upgradeable/access/OwnableUpgradeable.sol";

/**
 * @title InterchainGasPaymaster
 * @notice Manages payments on a source chain to cover gas costs of relaying
 * messages to destination chains and includes the gas overhead per destination
 * @dev The intended use of this contract is to store overhead gas amounts for destination
 * domains, e.g. Mailbox and ISM gas usage, such that users of this IGP are only required
 * to specify the gas amount used by their own applications.
 */
contract InterchainGasPaymaster is
    IInterchainGasPaymaster,
    AbstractPostDispatchHook,
    IGasOracle,
    Indexed,
    OwnableUpgradeable
{
    using Address for address payable;
    using Message for bytes;
    using StandardHookMetadata for bytes;
    // ============ Constants ============

    /// @notice The scale of gas oracle token exchange rates.
    uint256 internal constant TOKEN_EXCHANGE_RATE_SCALE = 1e10;
    /// @notice default for user call if metadata not provided
    uint256 internal immutable DEFAULT_GAS_USAGE = 50_000;

    // ============ Public Storage ============

    /// @notice Destination domain => gas oracle and overhead gas amount.
    mapping(uint32 => DomainGasConfig) public destinationGasConfigs;

    /// @notice The benficiary that can receive native tokens paid into this contract.
    address public beneficiary;

    // ============ Events ============

    /**
     * @notice Emitted when the gas oracle for a remote domain is set.
     * @param remoteDomain The remote domain.
     * @param gasOracle The gas oracle.
     * @param gasOverhead The destination gas overhead.
     */
    event DestinationGasConfigSet(
        uint32 remoteDomain,
        address gasOracle,
        uint96 gasOverhead
    );

    /**
     * @notice Emitted when the beneficiary is set.
     * @param beneficiary The new beneficiary.
     */
    event BeneficiarySet(address beneficiary);

    struct DomainGasConfig {
        IGasOracle gasOracle;
        uint96 gasOverhead;
    }

    struct GasParam {
        uint32 remoteDomain;
        DomainGasConfig config;
    }

    // ============ External Functions ============

    /// @inheritdoc IPostDispatchHook
    function hookType() external pure override returns (uint8) {
        return uint8(IPostDispatchHook.Types.INTERCHAIN_GAS_PAYMASTER);
    }

    /**
     * @param _owner The owner of the contract.
     * @param _beneficiary The beneficiary.
     */
    function initialize(
        address _owner,
        address _beneficiary
    ) public initializer {
        __Ownable_init();
        _transferOwnership(_owner);
        _setBeneficiary(_beneficiary);
    }

    /**
     * @notice Transfers the entire native token balance to the beneficiary.
     * @dev The beneficiary must be able to receive native tokens.
     */
    function claim() external {
        // Transfer the entire balance to the beneficiary.
        (bool success, ) = beneficiary.call{value: address(this).balance}("");
        require(success, "IGP: claim failed");
    }

    /**
     * @notice Sets the gas oracles for remote domains specified in the config array.
     * @param _configs An array of configs including the remote domain and gas oracles to set.
     */
    function setDestinationGasConfigs(
        GasParam[] calldata _configs
    ) external onlyOwner {
        uint256 _len = _configs.length;
        for (uint256 i = 0; i < _len; i++) {
            _setDestinationGasConfig(
                _configs[i].remoteDomain,
                _configs[i].config.gasOracle,
                _configs[i].config.gasOverhead
            );
        }
    }

    /**
     * @notice Sets the beneficiary.
     * @param _beneficiary The new beneficiary.
     */
    function setBeneficiary(address _beneficiary) external onlyOwner {
        _setBeneficiary(_beneficiary);
    }

    // ============ Public Functions ============

    /**
     * @notice Deposits msg.value as a payment for the relaying of a message
     * to its destination chain.
     * @dev Overpayment will result in a refund of native tokens to the _refundAddress.
     * Callers should be aware that this may present reentrancy issues.
     * @param _messageId The ID of the message to pay for.
     * @param _destinationDomain The domain of the message's destination chain.
     * @param _gasLimit The amount of destination gas to pay for.
     * @param _refundAddress The address to refund any overpayment to.
     */
    function payForGas(
        bytes32 _messageId,
        uint32 _destinationDomain,
        uint256 _gasLimit,
        address _refundAddress
    ) public payable override {
        uint256 _requiredPayment = quoteGasPayment(
            _destinationDomain,
            _gasLimit
        );
        require(
            msg.value >= _requiredPayment,
            "IGP: insufficient interchain gas payment"
        );
        uint256 _overpayment = msg.value - _requiredPayment;
        if (_overpayment > 0) {
            require(_refundAddress != address(0), "no refund address");
            payable(_refundAddress).sendValue(_overpayment);
        }

        emit GasPayment(
            _messageId,
            _destinationDomain,
            _gasLimit,
            _requiredPayment
        );
    }

    /**
     * @notice Quotes the amount of native tokens to pay for interchain gas.
     * @param _destinationDomain The domain of the message's destination chain.
     * @param _gasLimit The amount of destination gas to pay for.
     * @return The amount of native tokens required to pay for interchain gas.
     */
    function quoteGasPayment(
        uint32 _destinationDomain,
        uint256 _gasLimit
    ) public view virtual override returns (uint256) {
        // Get the gas data for the destination domain.
        (
            uint128 _tokenExchangeRate,
            uint128 _gasPrice
        ) = getExchangeRateAndGasPrice(_destinationDomain);

        // The total cost quoted in destination chain's native token.
        uint256 _destinationGasCost = _gasLimit * uint256(_gasPrice);

        // Convert to the local native token.
        return
            (_destinationGasCost * _tokenExchangeRate) /
            TOKEN_EXCHANGE_RATE_SCALE;
    }

    /**
     * @notice Gets the token exchange rate and gas price from the configured gas oracle
     * for a given destination domain.
     * @param _destinationDomain The destination domain.
     * @return tokenExchangeRate The exchange rate of the remote native token quoted in the local native token.
     * @return gasPrice The gas price on the remote chain.
     */
    function getExchangeRateAndGasPrice(
        uint32 _destinationDomain
    )
        public
        view
        override
        returns (uint128 tokenExchangeRate, uint128 gasPrice)
    {
        IGasOracle _gasOracle = destinationGasConfigs[_destinationDomain]
            .gasOracle;

        if (address(_gasOracle) == address(0)) {
            revert(
                string.concat(
                    "Configured IGP doesn't support domain ",
                    Strings.toString(_destinationDomain)
                )
            );
        }
        return _gasOracle.getExchangeRateAndGasPrice(_destinationDomain);
    }

    /**
     * @notice Returns the stored destinationGasOverhead added to the _gasLimit.
     * @dev If there is no stored destinationGasOverhead, 0 is used. This is useful in the case
     *      the ISM deployer wants to subsidize the overhead gas cost. Then, can specify the gas oracle
     *      they want to use with the destination domain, but set the overhead to 0.
     * @param _destinationDomain The domain of the message's destination chain.
     * @param _gasLimit The amount of destination gas to pay for. This is only for application gas usage as
     *      the gas usage for the mailbox and the ISM is already accounted in the DomainGasConfig.gasOverhead
     */
    function destinationGasLimit(
        uint32 _destinationDomain,
        uint256 _gasLimit
    ) public view returns (uint256) {
        return
            uint256(destinationGasConfigs[_destinationDomain].gasOverhead) +
            _gasLimit;
    }

    // ============ Internal Functions ============

    /// @inheritdoc AbstractPostDispatchHook
    function _postDispatch(
        bytes calldata metadata,
        bytes calldata message
    ) internal override {
        payForGas(
            message.id(),
            message.destination(),
            destinationGasLimit(
                message.destination(),
                metadata.gasLimit(DEFAULT_GAS_USAGE)
            ),
            metadata.refundAddress(message.senderAddress())
        );
    }

    /// @inheritdoc AbstractPostDispatchHook
    function _quoteDispatch(
        bytes calldata metadata,
        bytes calldata message
    ) internal view override returns (uint256) {
        return
            quoteGasPayment(
                message.destination(),
                destinationGasLimit(
                    message.destination(),
                    metadata.gasLimit(DEFAULT_GAS_USAGE)
                )
            );
    }

    /**
     * @notice Sets the beneficiary.
     * @param _beneficiary The new beneficiary.
     */
    function _setBeneficiary(address _beneficiary) internal {
        beneficiary = _beneficiary;
        emit BeneficiarySet(_beneficiary);
    }

    /**
     * @notice Sets the gas oracle and destination gas overhead for a remote domain.
     * @param _remoteDomain The remote domain.
     * @param _gasOracle The gas oracle.
     * @param _gasOverhead The destination gas overhead.
     */
    function _setDestinationGasConfig(
        uint32 _remoteDomain,
        IGasOracle _gasOracle,
        uint96 _gasOverhead
    ) internal {
        destinationGasConfigs[_remoteDomain] = DomainGasConfig(
            _gasOracle,
            _gasOverhead
        );
        emit DestinationGasConfigSet(
            _remoteDomain,
            address(_gasOracle),
            _gasOverhead
        );
    }
}

// SPDX-License-Identifier: MIT OR Apache-2.0
pragma solidity >=0.8.0;

import {TypeCasts} from "./TypeCasts.sol";

/**
 * @title Hyperlane Message Library
 * @notice Library for formatted messages used by Mailbox
 **/
library Message {
    using TypeCasts for bytes32;

    uint256 private constant VERSION_OFFSET = 0;
    uint256 private constant NONCE_OFFSET = 1;
    uint256 private constant ORIGIN_OFFSET = 5;
    uint256 private constant SENDER_OFFSET = 9;
    uint256 private constant DESTINATION_OFFSET = 41;
    uint256 private constant RECIPIENT_OFFSET = 45;
    uint256 private constant BODY_OFFSET = 77;

    /**
     * @notice Returns formatted (packed) Hyperlane message with provided fields
     * @dev This function should only be used in memory message construction.
     * @param _version The version of the origin and destination Mailboxes
     * @param _nonce A nonce to uniquely identify the message on its origin chain
     * @param _originDomain Domain of origin chain
     * @param _sender Address of sender as bytes32
     * @param _destinationDomain Domain of destination chain
     * @param _recipient Address of recipient on destination chain as bytes32
     * @param _messageBody Raw bytes of message body
     * @return Formatted message
     */
    function formatMessage(
        uint8 _version,
        uint32 _nonce,
        uint32 _originDomain,
        bytes32 _sender,
        uint32 _destinationDomain,
        bytes32 _recipient,
        bytes calldata _messageBody
    ) internal pure returns (bytes memory) {
        return
            abi.encodePacked(
                _version,
                _nonce,
                _originDomain,
                _sender,
                _destinationDomain,
                _recipient,
                _messageBody
            );
    }

    /**
     * @notice Returns the message ID.
     * @param _message ABI encoded Hyperlane message.
     * @return ID of `_message`
     */
    function id(bytes memory _message) internal pure returns (bytes32) {
        return keccak256(_message);
    }

    /**
     * @notice Returns the message version.
     * @param _message ABI encoded Hyperlane message.
     * @return Version of `_message`
     */
    function version(bytes calldata _message) internal pure returns (uint8) {
        return uint8(bytes1(_message[VERSION_OFFSET:NONCE_OFFSET]));
    }

    /**
     * @notice Returns the message nonce.
     * @param _message ABI encoded Hyperlane message.
     * @return Nonce of `_message`
     */
    function nonce(bytes calldata _message) internal pure returns (uint32) {
        return uint32(bytes4(_message[NONCE_OFFSET:ORIGIN_OFFSET]));
    }

    /**
     * @notice Returns the message origin domain.
     * @param _message ABI encoded Hyperlane message.
     * @return Origin domain of `_message`
     */
    function origin(bytes calldata _message) internal pure returns (uint32) {
        return uint32(bytes4(_message[ORIGIN_OFFSET:SENDER_OFFSET]));
    }

    /**
     * @notice Returns the message sender as bytes32.
     * @param _message ABI encoded Hyperlane message.
     * @return Sender of `_message` as bytes32
     */
    function sender(bytes calldata _message) internal pure returns (bytes32) {
        return bytes32(_message[SENDER_OFFSET:DESTINATION_OFFSET]);
    }

    /**
     * @notice Returns the message sender as address.
     * @param _message ABI encoded Hyperlane message.
     * @return Sender of `_message` as address
     */
    function senderAddress(
        bytes calldata _message
    ) internal pure returns (address) {
        return sender(_message).bytes32ToAddress();
    }

    /**
     * @notice Returns the message destination domain.
     * @param _message ABI encoded Hyperlane message.
     * @return Destination domain of `_message`
     */
    function destination(
        bytes calldata _message
    ) internal pure returns (uint32) {
        return uint32(bytes4(_message[DESTINATION_OFFSET:RECIPIENT_OFFSET]));
    }

    /**
     * @notice Returns the message recipient as bytes32.
     * @param _message ABI encoded Hyperlane message.
     * @return Recipient of `_message` as bytes32
     */
    function recipient(
        bytes calldata _message
    ) internal pure returns (bytes32) {
        return bytes32(_message[RECIPIENT_OFFSET:BODY_OFFSET]);
    }

    /**
     * @notice Returns the message recipient as address.
     * @param _message ABI encoded Hyperlane message.
     * @return Recipient of `_message` as address
     */
    function recipientAddress(
        bytes calldata _message
    ) internal pure returns (address) {
        return recipient(_message).bytes32ToAddress();
    }

    /**
     * @notice Returns the message body.
     * @param _message ABI encoded Hyperlane message.
     * @return Body of `_message`
     */
    function body(
        bytes calldata _message
    ) internal pure returns (bytes calldata) {
        return bytes(_message[BODY_OFFSET:]);
    }
}

// SPDX-License-Identifier: MIT OR Apache-2.0
pragma solidity >=0.8.0;

/*@@@@@@@       @@@@@@@@@
 @@@@@@@@@       @@@@@@@@@
  @@@@@@@@@       @@@@@@@@@
   @@@@@@@@@       @@@@@@@@@
    @@@@@@@@@@@@@@@@@@@@@@@@@
     @@@@@  HYPERLANE  @@@@@@@
    @@@@@@@@@@@@@@@@@@@@@@@@@
   @@@@@@@@@       @@@@@@@@@
  @@@@@@@@@       @@@@@@@@@
 @@@@@@@@@       @@@@@@@@@
@@@@@@@@@       @@@@@@@@*/

/**
 * Format of metadata:
 *
 * [0:2] variant
 * [2:34] msg.value
 * [34:66] Gas limit for message (IGP)
 * [66:86] Refund address for message (IGP)
 * [86:] Custom metadata
 */
library StandardHookMetadata {
    struct Metadata {
        uint16 variant;
        uint256 msgValue;
        uint256 gasLimit;
        address refundAddress;
    }

    uint8 private constant VARIANT_OFFSET = 0;
    uint8 private constant MSG_VALUE_OFFSET = 2;
    uint8 private constant GAS_LIMIT_OFFSET = 34;
    uint8 private constant REFUND_ADDRESS_OFFSET = 66;
    uint256 private constant MIN_METADATA_LENGTH = 86;

    uint16 public constant VARIANT = 1;

    /**
     * @notice Returns the variant of the metadata.
     * @param _metadata ABI encoded standard hook metadata.
     * @return variant of the metadata as uint8.
     */
    function variant(bytes calldata _metadata) internal pure returns (uint16) {
        if (_metadata.length < VARIANT_OFFSET + 2) return 0;
        return uint16(bytes2(_metadata[VARIANT_OFFSET:VARIANT_OFFSET + 2]));
    }

    /**
     * @notice Returns the specified value for the message.
     * @param _metadata ABI encoded standard hook metadata.
     * @param _default Default fallback value.
     * @return Value for the message as uint256.
     */
    function msgValue(
        bytes calldata _metadata,
        uint256 _default
    ) internal pure returns (uint256) {
        if (_metadata.length < MSG_VALUE_OFFSET + 32) return _default;
        return
            uint256(bytes32(_metadata[MSG_VALUE_OFFSET:MSG_VALUE_OFFSET + 32]));
    }

    /**
     * @notice Returns the specified gas limit for the message.
     * @param _metadata ABI encoded standard hook metadata.
     * @param _default Default fallback gas limit.
     * @return Gas limit for the message as uint256.
     */
    function gasLimit(
        bytes calldata _metadata,
        uint256 _default
    ) internal pure returns (uint256) {
        if (_metadata.length < GAS_LIMIT_OFFSET + 32) return _default;
        return
            uint256(bytes32(_metadata[GAS_LIMIT_OFFSET:GAS_LIMIT_OFFSET + 32]));
    }

    /**
     * @notice Returns the specified refund address for the message.
     * @param _metadata ABI encoded standard hook metadata.
     * @param _default Default fallback refund address.
     * @return Refund address for the message as address.
     */
    function refundAddress(
        bytes calldata _metadata,
        address _default
    ) internal pure returns (address) {
        if (_metadata.length < REFUND_ADDRESS_OFFSET + 20) return _default;
        return
            address(
                bytes20(
                    _metadata[REFUND_ADDRESS_OFFSET:REFUND_ADDRESS_OFFSET + 20]
                )
            );
    }

    /**
     * @notice Returns any custom metadata.
     * @param _metadata ABI encoded standard hook metadata.
     * @return Custom metadata.
     */
    function getCustomMetadata(
        bytes calldata _metadata
    ) internal pure returns (bytes calldata) {
        if (_metadata.length < MIN_METADATA_LENGTH) return _metadata[0:0];
        return _metadata[MIN_METADATA_LENGTH:];
    }

    /**
     * @notice Formats the specified gas limit and refund address into standard hook metadata.
     * @param _msgValue msg.value for the message.
     * @param _gasLimit Gas limit for the message.
     * @param _refundAddress Refund address for the message.
     * @param _customMetadata Additional metadata to include in the standard hook metadata.
     * @return ABI encoded standard hook metadata.
     */
    function formatMetadata(
        uint256 _msgValue,
        uint256 _gasLimit,
        address _refundAddress,
        bytes memory _customMetadata
    ) internal pure returns (bytes memory) {
        return
            abi.encodePacked(
                VARIANT,
                _msgValue,
                _gasLimit,
                _refundAddress,
                _customMetadata
            );
    }

    /**
     * @notice Formats the specified gas limit and refund address into standard hook metadata.
     * @param _msgValue msg.value for the message.
     * @return ABI encoded standard hook metadata.
     */
    function overrideMsgValue(
        uint256 _msgValue
    ) internal view returns (bytes memory) {
        return formatMetadata(_msgValue, uint256(0), msg.sender, "");
    }

    /**
     * @notice Formats the specified gas limit and refund address into standard hook metadata.
     * @param _gasLimit Gas limit for the message.
     * @return ABI encoded standard hook metadata.
     */
    function overrideGasLimit(
        uint256 _gasLimit
    ) internal view returns (bytes memory) {
        return formatMetadata(uint256(0), _gasLimit, msg.sender, "");
    }

    /**
     * @notice Formats the specified refund address into standard hook metadata.
     * @param _refundAddress Refund address for the message.
     * @return ABI encoded standard hook metadata.
     */
    function overrideRefundAddress(
        address _refundAddress
    ) internal pure returns (bytes memory) {
        return formatMetadata(uint256(0), uint256(0), _refundAddress, "");
    }
}

// SPDX-License-Identifier: MIT OR Apache-2.0
pragma solidity >=0.8.0;

interface IGasOracle {
    struct RemoteGasData {
        // The exchange rate of the remote native token quoted in the local native token.
        // Scaled with 10 decimals, i.e. 1e10 is "one".
        uint128 tokenExchangeRate;
        uint128 gasPrice;
    }

    function getExchangeRateAndGasPrice(
        uint32 _destinationDomain
    ) external view returns (uint128 tokenExchangeRate, uint128 gasPrice);
}

// SPDX-License-Identifier: MIT OR Apache-2.0
pragma solidity >=0.6.11;

/**
 * @title IInterchainGasPaymaster
 * @notice Manages payments on a source chain to cover gas costs of relaying
 * messages to destination chains.
 */
interface IInterchainGasPaymaster {
    /**
     * @notice Emitted when a payment is made for a message's gas costs.
     * @param messageId The ID of the message to pay for.
     * @param destinationDomain The domain of the destination chain.
     * @param gasAmount The amount of destination gas paid for.
     * @param payment The amount of native tokens paid.
     */
    event GasPayment(
        bytes32 indexed messageId,
        uint32 indexed destinationDomain,
        uint256 gasAmount,
        uint256 payment
    );

    function payForGas(
        bytes32 _messageId,
        uint32 _destinationDomain,
        uint256 _gasAmount,
        address _refundAddress
    ) external payable;

    function quoteGasPayment(
        uint32 _destinationDomain,
        uint256 _gasAmount
    ) external view returns (uint256);
}

// SPDX-License-Identifier: MIT OR Apache-2.0
pragma solidity >=0.8.0;

/*@@@@@@@       @@@@@@@@@
 @@@@@@@@@       @@@@@@@@@
  @@@@@@@@@       @@@@@@@@@
   @@@@@@@@@       @@@@@@@@@
    @@@@@@@@@@@@@@@@@@@@@@@@@
     @@@@@  HYPERLANE  @@@@@@@
    @@@@@@@@@@@@@@@@@@@@@@@@@
   @@@@@@@@@       @@@@@@@@@
  @@@@@@@@@       @@@@@@@@@
 @@@@@@@@@       @@@@@@@@@
@@@@@@@@@       @@@@@@@@*/

interface IPostDispatchHook {
    enum Types {
        UNUSED,
        ROUTING,
        AGGREGATION,
        MERKLE_TREE,
        INTERCHAIN_GAS_PAYMASTER,
        FALLBACK_ROUTING,
        ID_AUTH_ISM,
        PAUSABLE,
        PROTOCOL_FEE,
        LAYER_ZERO_V1,
        RATE_LIMITED,
        ARB_L2_TO_L1,
        OP_L2_TO_L1
    }

    /**
     * @notice Returns an enum that represents the type of hook
     */
    function hookType() external view returns (uint8);

    /**
     * @notice Returns whether the hook supports metadata
     * @param metadata metadata
     * @return Whether the hook supports metadata
     */
    function supportsMetadata(
        bytes calldata metadata
    ) external view returns (bool);

    /**
     * @notice Post action after a message is dispatched via the Mailbox
     * @param metadata The metadata required for the hook
     * @param message The message passed from the Mailbox.dispatch() call
     */
    function postDispatch(
        bytes calldata metadata,
        bytes calldata message
    ) external payable;

    /**
     * @notice Compute the payment required by the postDispatch call
     * @param metadata The metadata required for the hook
     * @param message The message passed from the Mailbox.dispatch() call
     * @return Quoted payment for the postDispatch call
     */
    function quoteDispatch(
        bytes calldata metadata,
        bytes calldata message
    ) external view returns (uint256);
}

// SPDX-License-Identifier: MIT OR Apache-2.0
pragma solidity >=0.8.0;

/*@@@@@@@       @@@@@@@@@
 @@@@@@@@@       @@@@@@@@@
  @@@@@@@@@       @@@@@@@@@
   @@@@@@@@@       @@@@@@@@@
    @@@@@@@@@@@@@@@@@@@@@@@@@
     @@@@@  HYPERLANE  @@@@@@@
    @@@@@@@@@@@@@@@@@@@@@@@@@
   @@@@@@@@@       @@@@@@@@@
  @@@@@@@@@       @@@@@@@@@
 @@@@@@@@@       @@@@@@@@@
@@@@@@@@@       @@@@@@@@*/

// ============ Internal Imports ============
import {StandardHookMetadata} from "./StandardHookMetadata.sol";
import {IPostDispatchHook} from "../../interfaces/hooks/IPostDispatchHook.sol";
import {PackageVersioned} from "../../PackageVersioned.sol";

/**
 * @title AbstractPostDispatch
 * @notice Abstract post dispatch hook supporting the current global hook metadata variant.
 */
abstract contract AbstractPostDispatchHook is
    IPostDispatchHook,
    PackageVersioned
{
    using StandardHookMetadata for bytes;

    // ============ External functions ============

    /// @inheritdoc IPostDispatchHook
    function supportsMetadata(
        bytes calldata metadata
    ) public pure virtual override returns (bool) {
        return
            metadata.length == 0 ||
            metadata.variant() == StandardHookMetadata.VARIANT;
    }

    /// @inheritdoc IPostDispatchHook
    function postDispatch(
        bytes calldata metadata,
        bytes calldata message
    ) external payable override {
        require(
            supportsMetadata(metadata),
            "AbstractPostDispatchHook: invalid metadata variant"
        );
        _postDispatch(metadata, message);
    }

    /// @inheritdoc IPostDispatchHook
    function quoteDispatch(
        bytes calldata metadata,
        bytes calldata message
    ) public view override returns (uint256) {
        require(
            supportsMetadata(metadata),
            "AbstractPostDispatchHook: invalid metadata variant"
        );
        return _quoteDispatch(metadata, message);
    }

    // ============ Internal functions ============

    /**
     * @notice Post dispatch hook implementation.
     * @param metadata The metadata of the message being dispatched.
     * @param message The message being dispatched.
     */
    function _postDispatch(
        bytes calldata metadata,
        bytes calldata message
    ) internal virtual;

    /**
     * @notice Quote dispatch hook implementation.
     * @param metadata The metadata of the message being dispatched.
     * @param message The message being dispatched.
     * @return The quote for the dispatch.
     */
    function _quoteDispatch(
        bytes calldata metadata,
        bytes calldata message
    ) internal view virtual returns (uint256);
}

// SPDX-License-Identifier: MIT OR Apache-2.0
pragma solidity >=0.8.0;

contract Indexed {
    uint256 public immutable deployedBlock;

    constructor() {
        deployedBlock = block.number;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (utils/Strings.sol)

pragma solidity ^0.8.0;

import "./math/Math.sol";
import "./math/SignedMath.sol";

/**
 * @dev String operations.
 */
library Strings {
    bytes16 private constant _SYMBOLS = "0123456789abcdef";
    uint8 private constant _ADDRESS_LENGTH = 20;

    /**
     * @dev Converts a `uint256` to its ASCII `string` decimal representation.
     */
    function toString(uint256 value) internal pure returns (string memory) {
        unchecked {
            uint256 length = Math.log10(value) + 1;
            string memory buffer = new string(length);
            uint256 ptr;
            /// @solidity memory-safe-assembly
            assembly {
                ptr := add(buffer, add(32, length))
            }
            while (true) {
                ptr--;
                /// @solidity memory-safe-assembly
                assembly {
                    mstore8(ptr, byte(mod(value, 10), _SYMBOLS))
                }
                value /= 10;
                if (value == 0) break;
            }
            return buffer;
        }
    }

    /**
     * @dev Converts a `int256` to its ASCII `string` decimal representation.
     */
    function toString(int256 value) internal pure returns (string memory) {
        return string(abi.encodePacked(value < 0 ? "-" : "", toString(SignedMath.abs(value))));
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.
     */
    function toHexString(uint256 value) internal pure returns (string memory) {
        unchecked {
            return toHexString(value, Math.log256(value) + 1);
        }
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.
     */
    function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {
        bytes memory buffer = new bytes(2 * length + 2);
        buffer[0] = "0";
        buffer[1] = "x";
        for (uint256 i = 2 * length + 1; i > 1; --i) {
            buffer[i] = _SYMBOLS[value & 0xf];
            value >>= 4;
        }
        require(value == 0, "Strings: hex length insufficient");
        return string(buffer);
    }

    /**
     * @dev Converts an `address` with fixed length of 20 bytes to its not checksummed ASCII `string` hexadecimal representation.
     */
    function toHexString(address addr) internal pure returns (string memory) {
        return toHexString(uint256(uint160(addr)), _ADDRESS_LENGTH);
    }

    /**
     * @dev Returns true if the two strings are equal.
     */
    function equal(string memory a, string memory b) internal pure returns (bool) {
        return keccak256(bytes(a)) == keccak256(bytes(b));
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (utils/Address.sol)

pragma solidity ^0.8.1;

/**
 * @dev Collection of functions related to the address type
 */
library Address {
    /**
     * @dev Returns true if `account` is a contract.
     *
     * [IMPORTANT]
     * ====
     * It is unsafe to assume that an address for which this function returns
     * false is an externally-owned account (EOA) and not a contract.
     *
     * Among others, `isContract` will return false for the following
     * types of addresses:
     *
     *  - an externally-owned account
     *  - a contract in construction
     *  - an address where a contract will be created
     *  - an address where a contract lived, but was destroyed
     *
     * Furthermore, `isContract` will also return true if the target contract within
     * the same transaction is already scheduled for destruction by `SELFDESTRUCT`,
     * which only has an effect at the end of a transaction.
     * ====
     *
     * [IMPORTANT]
     * ====
     * You shouldn't rely on `isContract` to protect against flash loan attacks!
     *
     * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets
     * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract
     * constructor.
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize/address.code.length, which returns 0
        // for contracts in construction, since the code is only stored at the end
        // of the constructor execution.

        return account.code.length > 0;
    }

    /**
     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to
     * `recipient`, forwarding all available gas and reverting on errors.
     *
     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
     * of certain opcodes, possibly making contracts go over the 2300 gas limit
     * imposed by `transfer`, making them unable to receive funds via
     * `transfer`. {sendValue} removes this limitation.
     *
     * https://consensys.net/diligence/blog/2019/09/stop-using-soliditys-transfer-now/[Learn more].
     *
     * IMPORTANT: because control is transferred to `recipient`, care must be
     * taken to not create reentrancy vulnerabilities. Consider using
     * {ReentrancyGuard} or the
     * https://solidity.readthedocs.io/en/v0.8.0/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
     */
    function sendValue(address payable recipient, uint256 amount) internal {
        require(address(this).balance >= amount, "Address: insufficient balance");

        (bool success, ) = recipient.call{value: amount}("");
        require(success, "Address: unable to send value, recipient may have reverted");
    }

    /**
     * @dev Performs a Solidity function call using a low level `call`. A
     * plain `call` is an unsafe replacement for a function call: use this
     * function instead.
     *
     * If `target` reverts with a revert reason, it is bubbled up by this
     * function (like regular Solidity function calls).
     *
     * Returns the raw returned data. To convert to the expected return value,
     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
     *
     * Requirements:
     *
     * - `target` must be a contract.
     * - calling `target` with `data` must not revert.
     *
     * _Available since v3.1._
     */
    function functionCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0, "Address: low-level call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
     * `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but also transferring `value` wei to `target`.
     *
     * Requirements:
     *
     * - the calling contract must have an ETH balance of at least `value`.
     * - the called Solidity function must be `payable`.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {
        return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
    }

    /**
     * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
     * with `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value,
        string memory errorMessage
    ) internal returns (bytes memory) {
        require(address(this).balance >= value, "Address: insufficient balance for call");
        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return verifyCallResultFromTarget(target, success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
        return functionStaticCall(target, data, "Address: low-level static call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        (bool success, bytes memory returndata) = target.staticcall(data);
        return verifyCallResultFromTarget(target, success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionDelegateCall(target, data, "Address: low-level delegate call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        (bool success, bytes memory returndata) = target.delegatecall(data);
        return verifyCallResultFromTarget(target, success, returndata, errorMessage);
    }

    /**
     * @dev Tool to verify that a low level call to smart-contract was successful, and revert (either by bubbling
     * the revert reason or using the provided one) in case of unsuccessful call or if target was not a contract.
     *
     * _Available since v4.8._
     */
    function verifyCallResultFromTarget(
        address target,
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        if (success) {
            if (returndata.length == 0) {
                // only check isContract if the call was successful and the return data is empty
                // otherwise we already know that it was a contract
                require(isContract(target), "Address: call to non-contract");
            }
            return returndata;
        } else {
            _revert(returndata, errorMessage);
        }
    }

    /**
     * @dev Tool to verify that a low level call was successful, and revert if it wasn't, either by bubbling the
     * revert reason or using the provided one.
     *
     * _Available since v4.3._
     */
    function verifyCallResult(
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal pure returns (bytes memory) {
        if (success) {
            return returndata;
        } else {
            _revert(returndata, errorMessage);
        }
    }

    function _revert(bytes memory returndata, string memory errorMessage) private pure {
        // Look for revert reason and bubble it up if present
        if (returndata.length > 0) {
            // The easiest way to bubble the revert reason is using memory via assembly
            /// @solidity memory-safe-assembly
            assembly {
                let returndata_size := mload(returndata)
                revert(add(32, returndata), returndata_size)
            }
        } else {
            revert(errorMessage);
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (access/Ownable.sol)

pragma solidity ^0.8.0;

import "../utils/ContextUpgradeable.sol";
import "../proxy/utils/Initializable.sol";

/**
 * @dev Contract module which provides a basic access control mechanism, where
 * there is an account (an owner) that can be granted exclusive access to
 * specific functions.
 *
 * By default, the owner account will be the one that deploys the contract. This
 * can later be changed with {transferOwnership}.
 *
 * This module is used through inheritance. It will make available the modifier
 * `onlyOwner`, which can be applied to your functions to restrict their use to
 * the owner.
 */
abstract contract OwnableUpgradeable is Initializable, ContextUpgradeable {
    address private _owner;

    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);

    /**
     * @dev Initializes the contract setting the deployer as the initial owner.
     */
    function __Ownable_init() internal onlyInitializing {
        __Ownable_init_unchained();
    }

    function __Ownable_init_unchained() internal onlyInitializing {
        _transferOwnership(_msgSender());
    }

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        _checkOwner();
        _;
    }

    /**
     * @dev Returns the address of the current owner.
     */
    function owner() public view virtual returns (address) {
        return _owner;
    }

    /**
     * @dev Throws if the sender is not the owner.
     */
    function _checkOwner() internal view virtual {
        require(owner() == _msgSender(), "Ownable: caller is not the owner");
    }

    /**
     * @dev Leaves the contract without owner. It will not be possible to call
     * `onlyOwner` functions. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby disabling any functionality that is only available to the owner.
     */
    function renounceOwnership() public virtual onlyOwner {
        _transferOwnership(address(0));
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Can only be called by the current owner.
     */
    function transferOwnership(address newOwner) public virtual onlyOwner {
        require(newOwner != address(0), "Ownable: new owner is the zero address");
        _transferOwnership(newOwner);
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Internal function without access restriction.
     */
    function _transferOwnership(address newOwner) internal virtual {
        address oldOwner = _owner;
        _owner = newOwner;
        emit OwnershipTransferred(oldOwner, newOwner);
    }

    /**
     * @dev This empty reserved space is put in place to allow future versions to add new
     * variables without shifting down storage in the inheritance chain.
     * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps
     */
    uint256[49] private __gap;
}

// SPDX-License-Identifier: MIT OR Apache-2.0
pragma solidity >=0.6.11;

library TypeCasts {
    // alignment preserving cast
    function addressToBytes32(address _addr) internal pure returns (bytes32) {
        return bytes32(uint256(uint160(_addr)));
    }

    // alignment preserving cast
    function bytes32ToAddress(bytes32 _buf) internal pure returns (address) {
        require(
            uint256(_buf) <= uint256(type(uint160).max),
            "TypeCasts: bytes32ToAddress overflow"
        );
        return address(uint160(uint256(_buf)));
    }
}

// SPDX-License-Identifier: MIT OR Apache-2.0
pragma solidity >=0.6.11;

/**
 * @title PackageVersioned
 * @notice Package version getter for contracts
 **/
abstract contract PackageVersioned {
    // GENERATED CODE - DO NOT EDIT
    string public constant PACKAGE_VERSION = "5.11.1";
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (utils/math/Math.sol)

pragma solidity ^0.8.0;

/**
 * @dev Standard math utilities missing in the Solidity language.
 */
library Math {
    enum Rounding {
        Down, // Toward negative infinity
        Up, // Toward infinity
        Zero // Toward zero
    }

    /**
     * @dev Returns the largest of two numbers.
     */
    function max(uint256 a, uint256 b) internal pure returns (uint256) {
        return a > b ? a : b;
    }

    /**
     * @dev Returns the smallest of two numbers.
     */
    function min(uint256 a, uint256 b) internal pure returns (uint256) {
        return a < b ? a : b;
    }

    /**
     * @dev Returns the average of two numbers. The result is rounded towards
     * zero.
     */
    function average(uint256 a, uint256 b) internal pure returns (uint256) {
        // (a + b) / 2 can overflow.
        return (a & b) + (a ^ b) / 2;
    }

    /**
     * @dev Returns the ceiling of the division of two numbers.
     *
     * This differs from standard division with `/` in that it rounds up instead
     * of rounding down.
     */
    function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {
        // (a + b - 1) / b can overflow on addition, so we distribute.
        return a == 0 ? 0 : (a - 1) / b + 1;
    }

    /**
     * @notice Calculates floor(x * y / denominator) with full precision. Throws if result overflows a uint256 or denominator == 0
     * @dev Original credit to Remco Bloemen under MIT license (https://xn--2-umb.com/21/muldiv)
     * with further edits by Uniswap Labs also under MIT license.
     */
    function mulDiv(uint256 x, uint256 y, uint256 denominator) internal pure returns (uint256 result) {
        unchecked {
            // 512-bit multiply [prod1 prod0] = x * y. Compute the product mod 2^256 and mod 2^256 - 1, then use
            // use the Chinese Remainder Theorem to reconstruct the 512 bit result. The result is stored in two 256
            // variables such that product = prod1 * 2^256 + prod0.
            uint256 prod0; // Least significant 256 bits of the product
            uint256 prod1; // Most significant 256 bits of the product
            assembly {
                let mm := mulmod(x, y, not(0))
                prod0 := mul(x, y)
                prod1 := sub(sub(mm, prod0), lt(mm, prod0))
            }

            // Handle non-overflow cases, 256 by 256 division.
            if (prod1 == 0) {
                // Solidity will revert if denominator == 0, unlike the div opcode on its own.
                // The surrounding unchecked block does not change this fact.
                // See https://docs.soliditylang.org/en/latest/control-structures.html#checked-or-unchecked-arithmetic.
                return prod0 / denominator;
            }

            // Make sure the result is less than 2^256. Also prevents denominator == 0.
            require(denominator > prod1, "Math: mulDiv overflow");

            ///////////////////////////////////////////////
            // 512 by 256 division.
            ///////////////////////////////////////////////

            // Make division exact by subtracting the remainder from [prod1 prod0].
            uint256 remainder;
            assembly {
                // Compute remainder using mulmod.
                remainder := mulmod(x, y, denominator)

                // Subtract 256 bit number from 512 bit number.
                prod1 := sub(prod1, gt(remainder, prod0))
                prod0 := sub(prod0, remainder)
            }

            // Factor powers of two out of denominator and compute largest power of two divisor of denominator. Always >= 1.
            // See https://cs.stackexchange.com/q/138556/92363.

            // Does not overflow because the denominator cannot be zero at this stage in the function.
            uint256 twos = denominator & (~denominator + 1);
            assembly {
                // Divide denominator by twos.
                denominator := div(denominator, twos)

                // Divide [prod1 prod0] by twos.
                prod0 := div(prod0, twos)

                // Flip twos such that it is 2^256 / twos. If twos is zero, then it becomes one.
                twos := add(div(sub(0, twos), twos), 1)
            }

            // Shift in bits from prod1 into prod0.
            prod0 |= prod1 * twos;

            // Invert denominator mod 2^256. Now that denominator is an odd number, it has an inverse modulo 2^256 such
            // that denominator * inv = 1 mod 2^256. Compute the inverse by starting with a seed that is correct for
            // four bits. That is, denominator * inv = 1 mod 2^4.
            uint256 inverse = (3 * denominator) ^ 2;

            // Use the Newton-Raphson iteration to improve the precision. Thanks to Hensel's lifting lemma, this also works
            // in modular arithmetic, doubling the correct bits in each step.
            inverse *= 2 - denominator * inverse; // inverse mod 2^8
            inverse *= 2 - denominator * inverse; // inverse mod 2^16
            inverse *= 2 - denominator * inverse; // inverse mod 2^32
            inverse *= 2 - denominator * inverse; // inverse mod 2^64
            inverse *= 2 - denominator * inverse; // inverse mod 2^128
            inverse *= 2 - denominator * inverse; // inverse mod 2^256

            // Because the division is now exact we can divide by multiplying with the modular inverse of denominator.
            // This will give us the correct result modulo 2^256. Since the preconditions guarantee that the outcome is
            // less than 2^256, this is the final result. We don't need to compute the high bits of the result and prod1
            // is no longer required.
            result = prod0 * inverse;
            return result;
        }
    }

    /**
     * @notice Calculates x * y / denominator with full precision, following the selected rounding direction.
     */
    function mulDiv(uint256 x, uint256 y, uint256 denominator, Rounding rounding) internal pure returns (uint256) {
        uint256 result = mulDiv(x, y, denominator);
        if (rounding == Rounding.Up && mulmod(x, y, denominator) > 0) {
            result += 1;
        }
        return result;
    }

    /**
     * @dev Returns the square root of a number. If the number is not a perfect square, the value is rounded down.
     *
     * Inspired by Henry S. Warren, Jr.'s "Hacker's Delight" (Chapter 11).
     */
    function sqrt(uint256 a) internal pure returns (uint256) {
        if (a == 0) {
            return 0;
        }

        // For our first guess, we get the biggest power of 2 which is smaller than the square root of the target.
        //
        // We know that the "msb" (most significant bit) of our target number `a` is a power of 2 such that we have
        // `msb(a) <= a < 2*msb(a)`. This value can be written `msb(a)=2**k` with `k=log2(a)`.
        //
        // This can be rewritten `2**log2(a) <= a < 2**(log2(a) + 1)`
        // → `sqrt(2**k) <= sqrt(a) < sqrt(2**(k+1))`
        // → `2**(k/2) <= sqrt(a) < 2**((k+1)/2) <= 2**(k/2 + 1)`
        //
        // Consequently, `2**(log2(a) / 2)` is a good first approximation of `sqrt(a)` with at least 1 correct bit.
        uint256 result = 1 << (log2(a) >> 1);

        // At this point `result` is an estimation with one bit of precision. We know the true value is a uint128,
        // since it is the square root of a uint256. Newton's method converges quadratically (precision doubles at
        // every iteration). We thus need at most 7 iteration to turn our partial result with one bit of precision
        // into the expected uint128 result.
        unchecked {
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            result = (result + a / result) >> 1;
            return min(result, a / result);
        }
    }

    /**
     * @notice Calculates sqrt(a), following the selected rounding direction.
     */
    function sqrt(uint256 a, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = sqrt(a);
            return result + (rounding == Rounding.Up && result * result < a ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 2, rounded down, of a positive value.
     * Returns 0 if given 0.
     */
    function log2(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >> 128 > 0) {
                value >>= 128;
                result += 128;
            }
            if (value >> 64 > 0) {
                value >>= 64;
                result += 64;
            }
            if (value >> 32 > 0) {
                value >>= 32;
                result += 32;
            }
            if (value >> 16 > 0) {
                value >>= 16;
                result += 16;
            }
            if (value >> 8 > 0) {
                value >>= 8;
                result += 8;
            }
            if (value >> 4 > 0) {
                value >>= 4;
                result += 4;
            }
            if (value >> 2 > 0) {
                value >>= 2;
                result += 2;
            }
            if (value >> 1 > 0) {
                result += 1;
            }
        }
        return result;
    }

    /**
     * @dev Return the log in base 2, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log2(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log2(value);
            return result + (rounding == Rounding.Up && 1 << result < value ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 10, rounded down, of a positive value.
     * Returns 0 if given 0.
     */
    function log10(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >= 10 ** 64) {
                value /= 10 ** 64;
                result += 64;
            }
            if (value >= 10 ** 32) {
                value /= 10 ** 32;
                result += 32;
            }
            if (value >= 10 ** 16) {
                value /= 10 ** 16;
                result += 16;
            }
            if (value >= 10 ** 8) {
                value /= 10 ** 8;
                result += 8;
            }
            if (value >= 10 ** 4) {
                value /= 10 ** 4;
                result += 4;
            }
            if (value >= 10 ** 2) {
                value /= 10 ** 2;
                result += 2;
            }
            if (value >= 10 ** 1) {
                result += 1;
            }
        }
        return result;
    }

    /**
     * @dev Return the log in base 10, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log10(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log10(value);
            return result + (rounding == Rounding.Up && 10 ** result < value ? 1 : 0);
        }
    }

    /**
     * @dev Return the log in base 256, rounded down, of a positive value.
     * Returns 0 if given 0.
     *
     * Adding one to the result gives the number of pairs of hex symbols needed to represent `value` as a hex string.
     */
    function log256(uint256 value) internal pure returns (uint256) {
        uint256 result = 0;
        unchecked {
            if (value >> 128 > 0) {
                value >>= 128;
                result += 16;
            }
            if (value >> 64 > 0) {
                value >>= 64;
                result += 8;
            }
            if (value >> 32 > 0) {
                value >>= 32;
                result += 4;
            }
            if (value >> 16 > 0) {
                value >>= 16;
                result += 2;
            }
            if (value >> 8 > 0) {
                result += 1;
            }
        }
        return result;
    }

    /**
     * @dev Return the log in base 256, following the selected rounding direction, of a positive value.
     * Returns 0 if given 0.
     */
    function log256(uint256 value, Rounding rounding) internal pure returns (uint256) {
        unchecked {
            uint256 result = log256(value);
            return result + (rounding == Rounding.Up && 1 << (result << 3) < value ? 1 : 0);
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (utils/math/SignedMath.sol)

pragma solidity ^0.8.0;

/**
 * @dev Standard signed math utilities missing in the Solidity language.
 */
library SignedMath {
    /**
     * @dev Returns the largest of two signed numbers.
     */
    function max(int256 a, int256 b) internal pure returns (int256) {
        return a > b ? a : b;
    }

    /**
     * @dev Returns the smallest of two signed numbers.
     */
    function min(int256 a, int256 b) internal pure returns (int256) {
        return a < b ? a : b;
    }

    /**
     * @dev Returns the average of two signed numbers without overflow.
     * The result is rounded towards zero.
     */
    function average(int256 a, int256 b) internal pure returns (int256) {
        // Formula from the book "Hacker's Delight"
        int256 x = (a & b) + ((a ^ b) >> 1);
        return x + (int256(uint256(x) >> 255) & (a ^ b));
    }

    /**
     * @dev Returns the absolute unsigned value of a signed value.
     */
    function abs(int256 n) internal pure returns (uint256) {
        unchecked {
            // must be unchecked in order to support `n = type(int256).min`
            return uint256(n >= 0 ? n : -n);
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)

pragma solidity ^0.8.0;
import "../proxy/utils/Initializable.sol";

/**
 * @dev Provides information about the current execution context, including the
 * sender of the transaction and its data. While these are generally available
 * via msg.sender and msg.data, they should not be accessed in such a direct
 * manner, since when dealing with meta-transactions the account sending and
 * paying for execution may not be the actual sender (as far as an application
 * is concerned).
 *
 * This contract is only required for intermediate, library-like contracts.
 */
abstract contract ContextUpgradeable is Initializable {
    function __Context_init() internal onlyInitializing {
    }

    function __Context_init_unchained() internal onlyInitializing {
    }
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes calldata) {
        return msg.data;
    }

    /**
     * @dev This empty reserved space is put in place to allow future versions to add new
     * variables without shifting down storage in the inheritance chain.
     * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps
     */
    uint256[50] private __gap;
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (proxy/utils/Initializable.sol)

pragma solidity ^0.8.2;

import "../../utils/AddressUpgradeable.sol";

/**
 * @dev This is a base contract to aid in writing upgradeable contracts, or any kind of contract that will be deployed
 * behind a proxy. Since proxied contracts do not make use of a constructor, it's common to move constructor logic to an
 * external initializer function, usually called `initialize`. It then becomes necessary to protect this initializer
 * function so it can only be called once. The {initializer} modifier provided by this contract will have this effect.
 *
 * The initialization functions use a version number. Once a version number is used, it is consumed and cannot be
 * reused. This mechanism prevents re-execution of each "step" but allows the creation of new initialization steps in
 * case an upgrade adds a module that needs to be initialized.
 *
 * For example:
 *
 * [.hljs-theme-light.nopadding]
 * ```solidity
 * contract MyToken is ERC20Upgradeable {
 *     function initialize() initializer public {
 *         __ERC20_init("MyToken", "MTK");
 *     }
 * }
 *
 * contract MyTokenV2 is MyToken, ERC20PermitUpgradeable {
 *     function initializeV2() reinitializer(2) public {
 *         __ERC20Permit_init("MyToken");
 *     }
 * }
 * ```
 *
 * TIP: To avoid leaving the proxy in an uninitialized state, the initializer function should be called as early as
 * possible by providing the encoded function call as the `_data` argument to {ERC1967Proxy-constructor}.
 *
 * CAUTION: When used with inheritance, manual care must be taken to not invoke a parent initializer twice, or to ensure
 * that all initializers are idempotent. This is not verified automatically as constructors are by Solidity.
 *
 * [CAUTION]
 * ====
 * Avoid leaving a contract uninitialized.
 *
 * An uninitialized contract can be taken over by an attacker. This applies to both a proxy and its implementation
 * contract, which may impact the proxy. To prevent the implementation contract from being used, you should invoke
 * the {_disableInitializers} function in the constructor to automatically lock it when it is deployed:
 *
 * [.hljs-theme-light.nopadding]
 * ```
 * /// @custom:oz-upgrades-unsafe-allow constructor
 * constructor() {
 *     _disableInitializers();
 * }
 * ```
 * ====
 */
abstract contract Initializable {
    /**
     * @dev Indicates that the contract has been initialized.
     * @custom:oz-retyped-from bool
     */
    uint8 private _initialized;

    /**
     * @dev Indicates that the contract is in the process of being initialized.
     */
    bool private _initializing;

    /**
     * @dev Triggered when the contract has been initialized or reinitialized.
     */
    event Initialized(uint8 version);

    /**
     * @dev A modifier that defines a protected initializer function that can be invoked at most once. In its scope,
     * `onlyInitializing` functions can be used to initialize parent contracts.
     *
     * Similar to `reinitializer(1)`, except that functions marked with `initializer` can be nested in the context of a
     * constructor.
     *
     * Emits an {Initialized} event.
     */
    modifier initializer() {
        bool isTopLevelCall = !_initializing;
        require(
            (isTopLevelCall && _initialized < 1) || (!AddressUpgradeable.isContract(address(this)) && _initialized == 1),
            "Initializable: contract is already initialized"
        );
        _initialized = 1;
        if (isTopLevelCall) {
            _initializing = true;
        }
        _;
        if (isTopLevelCall) {
            _initializing = false;
            emit Initialized(1);
        }
    }

    /**
     * @dev A modifier that defines a protected reinitializer function that can be invoked at most once, and only if the
     * contract hasn't been initialized to a greater version before. In its scope, `onlyInitializing` functions can be
     * used to initialize parent contracts.
     *
     * A reinitializer may be used after the original initialization step. This is essential to configure modules that
     * are added through upgrades and that require initialization.
     *
     * When `version` is 1, this modifier is similar to `initializer`, except that functions marked with `reinitializer`
     * cannot be nested. If one is invoked in the context of another, execution will revert.
     *
     * Note that versions can jump in increments greater than 1; this implies that if multiple reinitializers coexist in
     * a contract, executing them in the right order is up to the developer or operator.
     *
     * WARNING: setting the version to 255 will prevent any future reinitialization.
     *
     * Emits an {Initialized} event.
     */
    modifier reinitializer(uint8 version) {
        require(!_initializing && _initialized < version, "Initializable: contract is already initialized");
        _initialized = version;
        _initializing = true;
        _;
        _initializing = false;
        emit Initialized(version);
    }

    /**
     * @dev Modifier to protect an initialization function so that it can only be invoked by functions with the
     * {initializer} and {reinitializer} modifiers, directly or indirectly.
     */
    modifier onlyInitializing() {
        require(_initializing, "Initializable: contract is not initializing");
        _;
    }

    /**
     * @dev Locks the contract, preventing any future reinitialization. This cannot be part of an initializer call.
     * Calling this in the constructor of a contract will prevent that contract from being initialized or reinitialized
     * to any version. It is recommended to use this to lock implementation contracts that are designed to be called
     * through proxies.
     *
     * Emits an {Initialized} event the first time it is successfully executed.
     */
    function _disableInitializers() internal virtual {
        require(!_initializing, "Initializable: contract is initializing");
        if (_initialized != type(uint8).max) {
            _initialized = type(uint8).max;
            emit Initialized(type(uint8).max);
        }
    }

    /**
     * @dev Returns the highest version that has been initialized. See {reinitializer}.
     */
    function _getInitializedVersion() internal view returns (uint8) {
        return _initialized;
    }

    /**
     * @dev Returns `true` if the contract is currently initializing. See {onlyInitializing}.
     */
    function _isInitializing() internal view returns (bool) {
        return _initializing;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.9.0) (utils/Address.sol)

pragma solidity ^0.8.1;

/**
 * @dev Collection of functions related to the address type
 */
library AddressUpgradeable {
    /**
     * @dev Returns true if `account` is a contract.
     *
     * [IMPORTANT]
     * ====
     * It is unsafe to assume that an address for which this function returns
     * false is an externally-owned account (EOA) and not a contract.
     *
     * Among others, `isContract` will return false for the following
     * types of addresses:
     *
     *  - an externally-owned account
     *  - a contract in construction
     *  - an address where a contract will be created
     *  - an address where a contract lived, but was destroyed
     *
     * Furthermore, `isContract` will also return true if the target contract within
     * the same transaction is already scheduled for destruction by `SELFDESTRUCT`,
     * which only has an effect at the end of a transaction.
     * ====
     *
     * [IMPORTANT]
     * ====
     * You shouldn't rely on `isContract` to protect against flash loan attacks!
     *
     * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets
     * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract
     * constructor.
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize/address.code.length, which returns 0
        // for contracts in construction, since the code is only stored at the end
        // of the constructor execution.

        return account.code.length > 0;
    }

    /**
     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to
     * `recipient`, forwarding all available gas and reverting on errors.
     *
     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
     * of certain opcodes, possibly making contracts go over the 2300 gas limit
     * imposed by `transfer`, making them unable to receive funds via
     * `transfer`. {sendValue} removes this limitation.
     *
     * https://consensys.net/diligence/blog/2019/09/stop-using-soliditys-transfer-now/[Learn more].
     *
     * IMPORTANT: because control is transferred to `recipient`, care must be
     * taken to not create reentrancy vulnerabilities. Consider using
     * {ReentrancyGuard} or the
     * https://solidity.readthedocs.io/en/v0.8.0/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
     */
    function sendValue(address payable recipient, uint256 amount) internal {
        require(address(this).balance >= amount, "Address: insufficient balance");

        (bool success, ) = recipient.call{value: amount}("");
        require(success, "Address: unable to send value, recipient may have reverted");
    }

    /**
     * @dev Performs a Solidity function call using a low level `call`. A
     * plain `call` is an unsafe replacement for a function call: use this
     * function instead.
     *
     * If `target` reverts with a revert reason, it is bubbled up by this
     * function (like regular Solidity function calls).
     *
     * Returns the raw returned data. To convert to the expected return value,
     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
     *
     * Requirements:
     *
     * - `target` must be a contract.
     * - calling `target` with `data` must not revert.
     *
     * _Available since v3.1._
     */
    function functionCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0, "Address: low-level call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
     * `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but also transferring `value` wei to `target`.
     *
     * Requirements:
     *
     * - the calling contract must have an ETH balance of at least `value`.
     * - the called Solidity function must be `payable`.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {
        return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
    }

    /**
     * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
     * with `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value,
        string memory errorMessage
    ) internal returns (bytes memory) {
        require(address(this).balance >= value, "Address: insufficient balance for call");
        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return verifyCallResultFromTarget(target, success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
        return functionStaticCall(target, data, "Address: low-level static call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        (bool success, bytes memory returndata) = target.staticcall(data);
        return verifyCallResultFromTarget(target, success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionDelegateCall(target, data, "Address: low-level delegate call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        (bool success, bytes memory returndata) = target.delegatecall(data);
        return verifyCallResultFromTarget(target, success, returndata, errorMessage);
    }

    /**
     * @dev Tool to verify that a low level call to smart-contract was successful, and revert (either by bubbling
     * the revert reason or using the provided one) in case of unsuccessful call or if target was not a contract.
     *
     * _Available since v4.8._
     */
    function verifyCallResultFromTarget(
        address target,
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        if (success) {
            if (returndata.length == 0) {
                // only check isContract if the call was successful and the return data is empty
                // otherwise we already know that it was a contract
                require(isContract(target), "Address: call to non-contract");
            }
            return returndata;
        } else {
            _revert(returndata, errorMessage);
        }
    }

    /**
     * @dev Tool to verify that a low level call was successful, and revert if it wasn't, either by bubbling the
     * revert reason or using the provided one.
     *
     * _Available since v4.3._
     */
    function verifyCallResult(
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal pure returns (bytes memory) {
        if (success) {
            return returndata;
        } else {
            _revert(returndata, errorMessage);
        }
    }

    function _revert(bytes memory returndata, string memory errorMessage) private pure {
        // Look for revert reason and bubble it up if present
        if (returndata.length > 0) {
            // The easiest way to bubble the revert reason is using memory via assembly
            /// @solidity memory-safe-assembly
            assembly {
                let returndata_size := mload(returndata)
                revert(add(32, returndata), returndata_size)
            }
        } else {
            revert(errorMessage);
        }
    }
}

{
  "optimizer": {
    "enabled": true,
    "runs": 999999
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  }
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"beneficiary","type":"address"}],"name":"BeneficiarySet","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint32","name":"remoteDomain","type":"uint32"},{"indexed":false,"internalType":"address","name":"gasOracle","type":"address"},{"indexed":false,"internalType":"uint96","name":"gasOverhead","type":"uint96"}],"name":"DestinationGasConfigSet","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"messageId","type":"bytes32"},{"indexed":true,"internalType":"uint32","name":"destinationDomain","type":"uint32"},{"indexed":false,"internalType":"uint256","name":"gasAmount","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"payment","type":"uint256"}],"name":"GasPayment","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint8","name":"version","type":"uint8"}],"name":"Initialized","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"inputs":[],"name":"PACKAGE_VERSION","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"beneficiary","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"claim","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"deployedBlock","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint32","name":"","type":"uint32"}],"name":"destinationGasConfigs","outputs":[{"internalType":"contract IGasOracle","name":"gasOracle","type":"address"},{"internalType":"uint96","name":"gasOverhead","type":"uint96"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint32","name":"_destinationDomain","type":"uint32"},{"internalType":"uint256","name":"_gasLimit","type":"uint256"}],"name":"destinationGasLimit","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint32","name":"_destinationDomain","type":"uint32"}],"name":"getExchangeRateAndGasPrice","outputs":[{"internalType":"uint128","name":"tokenExchangeRate","type":"uint128"},{"internalType":"uint128","name":"gasPrice","type":"uint128"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"hookType","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"pure","type":"function"},{"inputs":[{"internalType":"address","name":"_owner","type":"address"},{"internalType":"address","name":"_beneficiary","type":"address"}],"name":"initialize","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"_messageId","type":"bytes32"},{"internalType":"uint32","name":"_destinationDomain","type":"uint32"},{"internalType":"uint256","name":"_gasLimit","type":"uint256"},{"internalType":"address","name":"_refundAddress","type":"address"}],"name":"payForGas","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"bytes","name":"metadata","type":"bytes"},{"internalType":"bytes","name":"message","type":"bytes"}],"name":"postDispatch","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[{"internalType":"bytes","name":"metadata","type":"bytes"},{"internalType":"bytes","name":"message","type":"bytes"}],"name":"quoteDispatch","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint32","name":"_destinationDomain","type":"uint32"},{"internalType":"uint256","name":"_gasLimit","type":"uint256"}],"name":"quoteGasPayment","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_beneficiary","type":"address"}],"name":"setBeneficiary","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"components":[{"internalType":"uint32","name":"remoteDomain","type":"uint32"},{"components":[{"internalType":"contract IGasOracle","name":"gasOracle","type":"address"},{"internalType":"uint96","name":"gasOverhead","type":"uint96"}],"internalType":"struct InterchainGasPaymaster.DomainGasConfig","name":"config","type":"tuple"}],"internalType":"struct InterchainGasPaymaster.GasParam[]","name":"_configs","type":"tuple[]"}],"name":"setDestinationGasConfigs","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes","name":"metadata","type":"bytes"}],"name":"supportsMetadata","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"pure","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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