Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta

More Options

• Similar
• Submit Audit
• Compare

// SPDX-License-Identifier: MIT
pragma solidity 0.8.15;

import { ISemver } from "@eth-optimism/contracts-bedrock/src/universal/interfaces/ISemver.sol";
import { FeeVaultCGT } from "./FeeVaultCGT.sol";
import {
    Initializable
} from "@eth-optimism/contracts-bedrock/lib/openzeppelin-contracts/contracts/proxy/utils/Initializable.sol";
import { Types } from "@eth-optimism/contracts-bedrock/src/libraries/Types.sol";

/// @custom:proxied true
/// @custom:predeploy 0x4200000000000000000000000000000000000019
/// @title BaseFeeVaultCGT
/// @notice The BaseFeeVaultCGT accumulates the base fee that is paid by transactions.
contract BaseFeeVaultCGT is Initializable, FeeVaultCGT, ISemver {
    /// @notice Semantic version.
    /// @custom:semver 1.5.0-beta.3
    string public constant version = "1.5.0-beta.3";

    /// @notice Constructs the BaseFeeVaultCGT contract.
    constructor() {
        initialize({ _recipient: address(0), _minWithdrawalAmount: 0, _withdrawalNetwork: Types.WithdrawalNetwork.L2 });
    }

    /// @notice Initializer.
    /// @param _recipient           Wallet that will receive the fees.
    /// @param _minWithdrawalAmount Minimum balance for withdrawals.
    /// @param _withdrawalNetwork   Network which the recipient will receive fees on.
    function initialize(
        address _recipient,
        uint256 _minWithdrawalAmount,
        Types.WithdrawalNetwork _withdrawalNetwork
    ) public initializer {
        RECIPIENT = _recipient;
        MIN_WITHDRAWAL_AMOUNT = _minWithdrawalAmount;
        WITHDRAWAL_NETWORK = _withdrawalNetwork;

        // Withdraw any existing gas tokens to the sender and zero totalProcessed
        (bool success, ) = _recipient.call{ value: address(this).balance }("");
        if (!success) {
            revert GasTransferInInitializeFailed();
        }
        totalProcessed = 0;
    }
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

/// @title ISemver
/// @notice ISemver is a simple contract for ensuring that contracts are
///         versioned using semantic versioning.
interface ISemver {
    /// @notice Getter for the semantic version of the contract. This is not
    ///         meant to be used onchain but instead meant to be used by offchain
    ///         tooling.
    /// @return Semver contract version as a string.
    function version() external view returns (string memory);
}

// SPDX-License-Identifier: MIT
pragma solidity 0.8.15;

// Libraries
import { SafeCall } from "@eth-optimism/contracts-bedrock/src/libraries/SafeCall.sol";
import { Predeploys } from "@eth-optimism/contracts-bedrock/src/libraries/Predeploys.sol";

// Interfaces
import { IL2ToL1MessagePasser } from "@eth-optimism/contracts-bedrock/src/L2/interfaces/IL2ToL1MessagePasser.sol";

// Libraries
import { Types } from "@eth-optimism/contracts-bedrock/src/libraries/Types.sol";

/// @title FeeVault
/// @notice The FeeVault contract contains the basic logic for the various different vault contracts
///         used to hold fee revenue generated by the L2 system.
abstract contract FeeVaultCGT {
    /// @notice Total amount of wei processed by the contract.
    /// @dev This may be overwritten with _initialized, but seems to currently be 0 in all 3 fee vaults so it should be ok for North Star
    uint256 public totalProcessed;

    /// @notice Reserve extra slots in the storage layout for future upgrades.
    uint256[48] private __gap;

    /// @notice Minimum balance before a withdrawal can be triggered.
    ///         Use the `minWithdrawalAmount()` getter as this is deprecated
    ///         and is subject to be removed in the future.
    /// @custom:legacy
    uint256 public MIN_WITHDRAWAL_AMOUNT;

    /// @notice Account that will receive the fees. Can be located on L1 or L2.
    ///         Use the `recipient()` getter as this is deprecated
    ///         and is subject to be removed in the future.
    /// @custom:legacy
    address public RECIPIENT;

    /// @notice Network which the recipient will receive fees on.
    ///         Use the `withdrawalNetwork()` getter as this is deprecated
    ///         and is subject to be removed in the future.
    /// @custom:legacy
    Types.WithdrawalNetwork public WITHDRAWAL_NETWORK;

    /// @notice The minimum gas limit for the FeeVault withdrawal transaction.
    uint32 internal constant WITHDRAWAL_MIN_GAS = 400_000;

    /// @notice Emitted each time a withdrawal occurs. This event will be deprecated
    ///         in favor of the Withdrawal event containing the WithdrawalNetwork parameter.
    /// @param value Amount that was withdrawn (in wei).
    /// @param to    Address that the funds were sent to.
    /// @param from  Address that triggered the withdrawal.
    event Withdrawal(uint256 value, address to, address from);

    /// @notice Emitted each time a withdrawal occurs.
    /// @param value             Amount that was withdrawn (in wei).
    /// @param to                Address that the funds were sent to.
    /// @param from              Address that triggered the withdrawal.
    /// @param withdrawalNetwork Network which the to address will receive funds on.
    event Withdrawal(uint256 value, address to, address from, Types.WithdrawalNetwork withdrawalNetwork);

    // /// @param _recipient           Wallet that will receive the fees.
    // /// @param _minWithdrawalAmount Minimum balance for withdrawals.
    // /// @param _withdrawalNetwork   Network which the recipient will receive fees on.
    // constructor(address _recipient, uint256 _minWithdrawalAmount, Types.WithdrawalNetwork _withdrawalNetwork) {
    //     RECIPIENT = _recipient;
    //     MIN_WITHDRAWAL_AMOUNT = _minWithdrawalAmount;
    //     WITHDRAWAL_NETWORK = _withdrawalNetwork;
    // }
    constructor() {}

    /// @notice Allow the contract to receive ETH / Custom Gas Tokens.
    receive() external payable {}

    /// @notice Minimum balance before a withdrawal can be triggered.
    function minWithdrawalAmount() public view returns (uint256 amount_) {
        amount_ = MIN_WITHDRAWAL_AMOUNT;
    }

    /// @notice Account that will receive the fees. Can be located on L1 or L2.
    function recipient() public view returns (address recipient_) {
        recipient_ = RECIPIENT;
    }

    /// @notice Network which the recipient will receive fees on.
    function withdrawalNetwork() public view returns (Types.WithdrawalNetwork network_) {
        network_ = WITHDRAWAL_NETWORK;
    }

    /// @notice Triggers a withdrawal of funds to the fee wallet on L1 or L2.
    /// @dev Callable by anyone, but only goes to the once-set recipient address
    function withdraw() external {
        require(
            address(this).balance >= MIN_WITHDRAWAL_AMOUNT,
            "FeeVault: withdrawal amount must be greater than minimum withdrawal amount"
        );

        uint256 value = address(this).balance;
        totalProcessed += value;

        emit Withdrawal(value, RECIPIENT, msg.sender);
        emit Withdrawal(value, RECIPIENT, msg.sender, WITHDRAWAL_NETWORK);

        if (WITHDRAWAL_NETWORK == Types.WithdrawalNetwork.L2) {
            bool success = SafeCall.send(RECIPIENT, value);
            require(success, "FeeVault: failed to send ETH to L2 fee recipient");
        } else {
            // Because of the custom gas token, you cannot withdraw to L1 because L2ToL1MessagePasser must have zero msg.value
            IL2ToL1MessagePasser(payable(Predeploys.L2_TO_L1_MESSAGE_PASSER)).initiateWithdrawal{ value: value }({
                _target: RECIPIENT,
                _gasLimit: WITHDRAWAL_MIN_GAS,
                _data: hex""
            });
        }
    }

    // ============================================================================================
    // Functions: Errors
    // ============================================================================================

    /// @notice Because of the custom gas token, you cannot withdraw to L1
    error CannotWithdrawToL1();

    /// @notice When the gas token transfer and zeroing fails in the initialize()
    error GasTransferInInitializeFailed();
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (proxy/utils/Initializable.sol)

pragma solidity ^0.8.2;

import "../../utils/Address.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]
 * ```
 * 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. Equivalent to `reinitializer(1)`.
     */
    modifier initializer() {
        bool isTopLevelCall = !_initializing;
        require(
            (isTopLevelCall && _initialized < 1) || (!Address.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.
     *
     * `initializer` is equivalent to `reinitializer(1)`, so 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.
     *
     * 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.
     */
    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.
     */
    function _disableInitializers() internal virtual {
        require(!_initializing, "Initializable: contract is initializing");
        if (_initialized < type(uint8).max) {
            _initialized = type(uint8).max;
            emit Initialized(type(uint8).max);
        }
    }
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

/// @title Types
/// @notice Contains various types used throughout the Optimism contract system.
library Types {
    /// @notice OutputProposal represents a commitment to the L2 state. The timestamp is the L1
    ///         timestamp that the output root is posted. This timestamp is used to verify that the
    ///         finalization period has passed since the output root was submitted.
    /// @custom:field outputRoot    Hash of the L2 output.
    /// @custom:field timestamp     Timestamp of the L1 block that the output root was submitted in.
    /// @custom:field l2BlockNumber L2 block number that the output corresponds to.
    struct OutputProposal {
        bytes32 outputRoot;
        uint128 timestamp;
        uint128 l2BlockNumber;
    }

    /// @notice Struct representing the elements that are hashed together to generate an output root
    ///         which itself represents a snapshot of the L2 state.
    /// @custom:field version                  Version of the output root.
    /// @custom:field stateRoot                Root of the state trie at the block of this output.
    /// @custom:field messagePasserStorageRoot Root of the message passer storage trie.
    /// @custom:field latestBlockhash          Hash of the block this output was generated from.
    struct OutputRootProof {
        bytes32 version;
        bytes32 stateRoot;
        bytes32 messagePasserStorageRoot;
        bytes32 latestBlockhash;
    }

    /// @notice Struct representing a deposit transaction (L1 => L2 transaction) created by an end
    ///         user (as opposed to a system deposit transaction generated by the system).
    /// @custom:field from        Address of the sender of the transaction.
    /// @custom:field to          Address of the recipient of the transaction.
    /// @custom:field isCreation  True if the transaction is a contract creation.
    /// @custom:field value       Value to send to the recipient.
    /// @custom:field mint        Amount of ETH to mint.
    /// @custom:field gasLimit    Gas limit of the transaction.
    /// @custom:field data        Data of the transaction.
    /// @custom:field l1BlockHash Hash of the block the transaction was submitted in.
    /// @custom:field logIndex    Index of the log in the block the transaction was submitted in.
    struct UserDepositTransaction {
        address from;
        address to;
        bool isCreation;
        uint256 value;
        uint256 mint;
        uint64 gasLimit;
        bytes data;
        bytes32 l1BlockHash;
        uint256 logIndex;
    }

    /// @notice Struct representing a withdrawal transaction.
    /// @custom:field nonce    Nonce of the withdrawal transaction
    /// @custom:field sender   Address of the sender of the transaction.
    /// @custom:field target   Address of the recipient of the transaction.
    /// @custom:field value    Value to send to the recipient.
    /// @custom:field gasLimit Gas limit of the transaction.
    /// @custom:field data     Data of the transaction.
    struct WithdrawalTransaction {
        uint256 nonce;
        address sender;
        address target;
        uint256 value;
        uint256 gasLimit;
        bytes data;
    }

    /// @notice Enum representing where the FeeVault withdraws funds to.
    /// @custom:value L1 FeeVault withdraws funds to L1.
    /// @custom:value L2 FeeVault withdraws funds to L2.
    enum WithdrawalNetwork {
        L1,
        L2
    }
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

/// @title SafeCall
/// @notice Perform low level safe calls
library SafeCall {
    /// @notice Performs a low level call without copying any returndata.
    /// @dev Passes no calldata to the call context.
    /// @param _target   Address to call
    /// @param _gas      Amount of gas to pass to the call
    /// @param _value    Amount of value to pass to the call
    function send(address _target, uint256 _gas, uint256 _value) internal returns (bool success_) {
        assembly {
            success_ :=
                call(
                    _gas, // gas
                    _target, // recipient
                    _value, // ether value
                    0, // inloc
                    0, // inlen
                    0, // outloc
                    0 // outlen
                )
        }
    }

    /// @notice Perform a low level call with all gas without copying any returndata
    /// @param _target   Address to call
    /// @param _value    Amount of value to pass to the call
    function send(address _target, uint256 _value) internal returns (bool success_) {
        success_ = send(_target, gasleft(), _value);
    }

    /// @notice Perform a low level call without copying any returndata
    /// @param _target   Address to call
    /// @param _gas      Amount of gas to pass to the call
    /// @param _value    Amount of value to pass to the call
    /// @param _calldata Calldata to pass to the call
    function call(
        address _target,
        uint256 _gas,
        uint256 _value,
        bytes memory _calldata
    )
        internal
        returns (bool success_)
    {
        assembly {
            success_ :=
                call(
                    _gas, // gas
                    _target, // recipient
                    _value, // ether value
                    add(_calldata, 32), // inloc
                    mload(_calldata), // inlen
                    0, // outloc
                    0 // outlen
                )
        }
    }

    /// @notice Perform a low level call without copying any returndata
    /// @param _target   Address to call
    /// @param _value    Amount of value to pass to the call
    /// @param _calldata Calldata to pass to the call
    function call(address _target, uint256 _value, bytes memory _calldata) internal returns (bool success_) {
        success_ = call({ _target: _target, _gas: gasleft(), _value: _value, _calldata: _calldata });
    }

    /// @notice Perform a low level call without copying any returndata
    /// @param _target   Address to call
    /// @param _calldata Calldata to pass to the call
    function call(address _target, bytes memory _calldata) internal returns (bool success_) {
        success_ = call({ _target: _target, _gas: gasleft(), _value: 0, _calldata: _calldata });
    }

    /// @notice Helper function to determine if there is sufficient gas remaining within the context
    ///         to guarantee that the minimum gas requirement for a call will be met as well as
    ///         optionally reserving a specified amount of gas for after the call has concluded.
    /// @param _minGas      The minimum amount of gas that may be passed to the target context.
    /// @param _reservedGas Optional amount of gas to reserve for the caller after the execution
    ///                     of the target context.
    /// @return `true` if there is enough gas remaining to safely supply `_minGas` to the target
    ///         context as well as reserve `_reservedGas` for the caller after the execution of
    ///         the target context.
    /// @dev !!!!! FOOTGUN ALERT !!!!!
    ///      1.) The 40_000 base buffer is to account for the worst case of the dynamic cost of the
    ///          `CALL` opcode's `address_access_cost`, `positive_value_cost`, and
    ///          `value_to_empty_account_cost` factors with an added buffer of 5,700 gas. It is
    ///          still possible to self-rekt by initiating a withdrawal with a minimum gas limit
    ///          that does not account for the `memory_expansion_cost` & `code_execution_cost`
    ///          factors of the dynamic cost of the `CALL` opcode.
    ///      2.) This function should *directly* precede the external call if possible. There is an
    ///          added buffer to account for gas consumed between this check and the call, but it
    ///          is only 5,700 gas.
    ///      3.) Because EIP-150 ensures that a maximum of 63/64ths of the remaining gas in the call
    ///          frame may be passed to a subcontext, we need to ensure that the gas will not be
    ///          truncated.
    ///      4.) Use wisely. This function is not a silver bullet.
    function hasMinGas(uint256 _minGas, uint256 _reservedGas) internal view returns (bool) {
        bool _hasMinGas;
        assembly {
            // Equation: gas × 63 ≥ minGas × 64 + 63(40_000 + reservedGas)
            _hasMinGas := iszero(lt(mul(gas(), 63), add(mul(_minGas, 64), mul(add(40000, _reservedGas), 63))))
        }
        return _hasMinGas;
    }

    /// @notice Perform a low level call without copying any returndata. This function
    ///         will revert if the call cannot be performed with the specified minimum
    ///         gas.
    /// @param _target   Address to call
    /// @param _minGas   The minimum amount of gas that may be passed to the call
    /// @param _value    Amount of value to pass to the call
    /// @param _calldata Calldata to pass to the call
    function callWithMinGas(
        address _target,
        uint256 _minGas,
        uint256 _value,
        bytes memory _calldata
    )
        internal
        returns (bool)
    {
        bool _success;
        bool _hasMinGas = hasMinGas(_minGas, 0);
        assembly {
            // Assertion: gasleft() >= (_minGas * 64) / 63 + 40_000
            if iszero(_hasMinGas) {
                // Store the "Error(string)" selector in scratch space.
                mstore(0, 0x08c379a0)
                // Store the pointer to the string length in scratch space.
                mstore(32, 32)
                // Store the string.
                //
                // SAFETY:
                // - We pad the beginning of the string with two zero bytes as well as the
                // length (24) to ensure that we override the free memory pointer at offset
                // 0x40. This is necessary because the free memory pointer is likely to
                // be greater than 1 byte when this function is called, but it is incredibly
                // unlikely that it will be greater than 3 bytes. As for the data within
                // 0x60, it is ensured that it is 0 due to 0x60 being the zero offset.
                // - It's fine to clobber the free memory pointer, we're reverting.
                mstore(88, 0x0000185361666543616c6c3a204e6f7420656e6f75676820676173)

                // Revert with 'Error("SafeCall: Not enough gas")'
                revert(28, 100)
            }

            // The call will be supplied at least ((_minGas * 64) / 63) gas due to the
            // above assertion. This ensures that, in all circumstances (except for when the
            // `_minGas` does not account for the `memory_expansion_cost` and `code_execution_cost`
            // factors of the dynamic cost of the `CALL` opcode), the call will receive at least
            // the minimum amount of gas specified.
            _success :=
                call(
                    gas(), // gas
                    _target, // recipient
                    _value, // ether value
                    add(_calldata, 32), // inloc
                    mload(_calldata), // inlen
                    0x00, // outloc
                    0x00 // outlen
                )
        }
        return _success;
    }
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

/// @title Predeploys
/// @notice Contains constant addresses for protocol contracts that are pre-deployed to the L2 system.
//          This excludes the preinstalls (non-protocol contracts).
library Predeploys {
    /// @notice Number of predeploy-namespace addresses reserved for protocol usage.
    uint256 internal constant PREDEPLOY_COUNT = 2048;

    /// @custom:legacy
    /// @notice Address of the LegacyMessagePasser predeploy. Deprecate. Use the updated
    ///         L2ToL1MessagePasser contract instead.
    address internal constant LEGACY_MESSAGE_PASSER = 0x4200000000000000000000000000000000000000;

    /// @custom:legacy
    /// @notice Address of the L1MessageSender predeploy. Deprecated. Use L2CrossDomainMessenger
    ///         or access tx.origin (or msg.sender) in a L1 to L2 transaction instead.
    ///         Not embedded into new OP-Stack chains.
    address internal constant L1_MESSAGE_SENDER = 0x4200000000000000000000000000000000000001;

    /// @custom:legacy
    /// @notice Address of the DeployerWhitelist predeploy. No longer active.
    address internal constant DEPLOYER_WHITELIST = 0x4200000000000000000000000000000000000002;

    /// @notice Address of the canonical WETH contract.
    address internal constant WETH = 0x4200000000000000000000000000000000000006;

    /// @notice Address of the L2CrossDomainMessenger predeploy.
    address internal constant L2_CROSS_DOMAIN_MESSENGER = 0x4200000000000000000000000000000000000007;

    /// @notice Address of the GasPriceOracle predeploy. Includes fee information
    ///         and helpers for computing the L1 portion of the transaction fee.
    address internal constant GAS_PRICE_ORACLE = 0x420000000000000000000000000000000000000F;

    /// @notice Address of the L2StandardBridge predeploy.
    address internal constant L2_STANDARD_BRIDGE = 0x4200000000000000000000000000000000000010;

    //// @notice Address of the SequencerFeeWallet predeploy.
    address internal constant SEQUENCER_FEE_WALLET = 0x4200000000000000000000000000000000000011;

    /// @notice Address of the OptimismMintableERC20Factory predeploy.
    address internal constant OPTIMISM_MINTABLE_ERC20_FACTORY = 0x4200000000000000000000000000000000000012;

    /// @custom:legacy
    /// @notice Address of the L1BlockNumber predeploy. Deprecated. Use the L1Block predeploy
    ///         instead, which exposes more information about the L1 state.
    address internal constant L1_BLOCK_NUMBER = 0x4200000000000000000000000000000000000013;

    /// @notice Address of the L2ERC721Bridge predeploy.
    address internal constant L2_ERC721_BRIDGE = 0x4200000000000000000000000000000000000014;

    /// @notice Address of the L1Block predeploy.
    address internal constant L1_BLOCK_ATTRIBUTES = 0x4200000000000000000000000000000000000015;

    /// @notice Address of the L2ToL1MessagePasser predeploy.
    address internal constant L2_TO_L1_MESSAGE_PASSER = 0x4200000000000000000000000000000000000016;

    /// @notice Address of the OptimismMintableERC721Factory predeploy.
    address internal constant OPTIMISM_MINTABLE_ERC721_FACTORY = 0x4200000000000000000000000000000000000017;

    /// @notice Address of the ProxyAdmin predeploy.
    address internal constant PROXY_ADMIN = 0x4200000000000000000000000000000000000018;

    /// @notice Address of the BaseFeeVault predeploy.
    address internal constant BASE_FEE_VAULT = 0x4200000000000000000000000000000000000019;

    /// @notice Address of the L1FeeVault predeploy.
    address internal constant L1_FEE_VAULT = 0x420000000000000000000000000000000000001A;

    /// @notice Address of the SchemaRegistry predeploy.
    address internal constant SCHEMA_REGISTRY = 0x4200000000000000000000000000000000000020;

    /// @notice Address of the EAS predeploy.
    address internal constant EAS = 0x4200000000000000000000000000000000000021;

    /// @notice Address of the GovernanceToken predeploy.
    address internal constant GOVERNANCE_TOKEN = 0x4200000000000000000000000000000000000042;

    /// @custom:legacy
    /// @notice Address of the LegacyERC20ETH predeploy. Deprecated. Balances are migrated to the
    ///         state trie as of the Bedrock upgrade. Contract has been locked and write functions
    ///         can no longer be accessed.
    address internal constant LEGACY_ERC20_ETH = 0xDeadDeAddeAddEAddeadDEaDDEAdDeaDDeAD0000;

    /// @notice Address of the CrossL2Inbox predeploy.
    address internal constant CROSS_L2_INBOX = 0x4200000000000000000000000000000000000022;

    /// @notice Address of the L2ToL2CrossDomainMessenger predeploy.
    address internal constant L2_TO_L2_CROSS_DOMAIN_MESSENGER = 0x4200000000000000000000000000000000000023;

    /// @notice Address of the SuperchainWETH predeploy.
    address internal constant SUPERCHAIN_WETH = 0x4200000000000000000000000000000000000024;

    /// @notice Address of the ETHLiquidity predeploy.
    address internal constant ETH_LIQUIDITY = 0x4200000000000000000000000000000000000025;

    /// @notice Address of the OptimismSuperchainERC20Factory predeploy.
    address internal constant OPTIMISM_SUPERCHAIN_ERC20_FACTORY = 0x4200000000000000000000000000000000000026;

    /// @notice Address of the OptimismSuperchainERC20Beacon predeploy.
    address internal constant OPTIMISM_SUPERCHAIN_ERC20_BEACON = 0x4200000000000000000000000000000000000027;

    // TODO: Precalculate the address of the implementation contract
    /// @notice Arbitrary address of the OptimismSuperchainERC20 implementation contract.
    address internal constant OPTIMISM_SUPERCHAIN_ERC20 = 0xB9415c6cA93bdC545D4c5177512FCC22EFa38F28;

    /// @notice Address of the SuperchainTokenBridge predeploy.
    address internal constant SUPERCHAIN_TOKEN_BRIDGE = 0x4200000000000000000000000000000000000028;

    /// @notice Returns the name of the predeploy at the given address.
    function getName(address _addr) internal pure returns (string memory out_) {
        require(isPredeployNamespace(_addr), "Predeploys: address must be a predeploy");
        if (_addr == LEGACY_MESSAGE_PASSER) return "LegacyMessagePasser";
        if (_addr == L1_MESSAGE_SENDER) return "L1MessageSender";
        if (_addr == DEPLOYER_WHITELIST) return "DeployerWhitelist";
        if (_addr == WETH) return "WETH";
        if (_addr == L2_CROSS_DOMAIN_MESSENGER) return "L2CrossDomainMessenger";
        if (_addr == GAS_PRICE_ORACLE) return "GasPriceOracle";
        if (_addr == L2_STANDARD_BRIDGE) return "L2StandardBridge";
        if (_addr == SEQUENCER_FEE_WALLET) return "SequencerFeeVault";
        if (_addr == OPTIMISM_MINTABLE_ERC20_FACTORY) return "OptimismMintableERC20Factory";
        if (_addr == L1_BLOCK_NUMBER) return "L1BlockNumber";
        if (_addr == L2_ERC721_BRIDGE) return "L2ERC721Bridge";
        if (_addr == L1_BLOCK_ATTRIBUTES) return "L1Block";
        if (_addr == L2_TO_L1_MESSAGE_PASSER) return "L2ToL1MessagePasser";
        if (_addr == OPTIMISM_MINTABLE_ERC721_FACTORY) return "OptimismMintableERC721Factory";
        if (_addr == PROXY_ADMIN) return "ProxyAdmin";
        if (_addr == BASE_FEE_VAULT) return "BaseFeeVault";
        if (_addr == L1_FEE_VAULT) return "L1FeeVault";
        if (_addr == SCHEMA_REGISTRY) return "SchemaRegistry";
        if (_addr == EAS) return "EAS";
        if (_addr == GOVERNANCE_TOKEN) return "GovernanceToken";
        if (_addr == LEGACY_ERC20_ETH) return "LegacyERC20ETH";
        if (_addr == CROSS_L2_INBOX) return "CrossL2Inbox";
        if (_addr == L2_TO_L2_CROSS_DOMAIN_MESSENGER) return "L2ToL2CrossDomainMessenger";
        if (_addr == SUPERCHAIN_WETH) return "SuperchainWETH";
        if (_addr == ETH_LIQUIDITY) return "ETHLiquidity";
        if (_addr == OPTIMISM_SUPERCHAIN_ERC20_FACTORY) return "OptimismSuperchainERC20Factory";
        if (_addr == OPTIMISM_SUPERCHAIN_ERC20_BEACON) return "OptimismSuperchainERC20Beacon";
        if (_addr == SUPERCHAIN_TOKEN_BRIDGE) return "SuperchainTokenBridge";
        revert("Predeploys: unnamed predeploy");
    }

    /// @notice Returns true if the predeploy is not proxied.
    function notProxied(address _addr) internal pure returns (bool) {
        return _addr == GOVERNANCE_TOKEN || _addr == WETH;
    }

    /// @notice Returns true if the address is a defined predeploy that is embedded into new OP-Stack chains.
    function isSupportedPredeploy(address _addr, bool _useInterop) internal pure returns (bool) {
        return _addr == LEGACY_MESSAGE_PASSER || _addr == DEPLOYER_WHITELIST || _addr == WETH
            || _addr == L2_CROSS_DOMAIN_MESSENGER || _addr == GAS_PRICE_ORACLE || _addr == L2_STANDARD_BRIDGE
            || _addr == SEQUENCER_FEE_WALLET || _addr == OPTIMISM_MINTABLE_ERC20_FACTORY || _addr == L1_BLOCK_NUMBER
            || _addr == L2_ERC721_BRIDGE || _addr == L1_BLOCK_ATTRIBUTES || _addr == L2_TO_L1_MESSAGE_PASSER
            || _addr == OPTIMISM_MINTABLE_ERC721_FACTORY || _addr == PROXY_ADMIN || _addr == BASE_FEE_VAULT
            || _addr == L1_FEE_VAULT || _addr == SCHEMA_REGISTRY || _addr == EAS || _addr == GOVERNANCE_TOKEN
            || (_useInterop && _addr == CROSS_L2_INBOX) || (_useInterop && _addr == L2_TO_L2_CROSS_DOMAIN_MESSENGER)
            || (_useInterop && _addr == SUPERCHAIN_WETH) || (_useInterop && _addr == ETH_LIQUIDITY)
            || (_useInterop && _addr == OPTIMISM_SUPERCHAIN_ERC20_FACTORY)
            || (_useInterop && _addr == OPTIMISM_SUPERCHAIN_ERC20_BEACON)
            || (_useInterop && _addr == SUPERCHAIN_TOKEN_BRIDGE);
    }

    function isPredeployNamespace(address _addr) internal pure returns (bool) {
        return uint160(_addr) >> 11 == uint160(0x4200000000000000000000000000000000000000) >> 11;
    }

    /// @notice Function to compute the expected address of the predeploy implementation
    ///         in the genesis state.
    function predeployToCodeNamespace(address _addr) internal pure returns (address) {
        require(
            isPredeployNamespace(_addr), "Predeploys: can only derive code-namespace address for predeploy addresses"
        );
        return address(
            uint160(uint256(uint160(_addr)) & 0xffff | uint256(uint160(0xc0D3C0d3C0d3C0D3c0d3C0d3c0D3C0d3c0d30000)))
        );
    }
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;

interface IL2ToL1MessagePasser {
    event MessagePassed(
        uint256 indexed nonce,
        address indexed sender,
        address indexed target,
        uint256 value,
        uint256 gasLimit,
        bytes data,
        bytes32 withdrawalHash
    );
    event WithdrawerBalanceBurnt(uint256 indexed amount);

    receive() external payable;

    function MESSAGE_VERSION() external view returns (uint16);
    function burn() external;
    function initiateWithdrawal(address _target, uint256 _gasLimit, bytes memory _data) external payable;
    function messageNonce() external view returns (uint256);
    function sentMessages(bytes32) external view returns (bool);
    function version() external view returns (string memory);

    function __constructor__() external;
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (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
     * ====
     *
     * [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://diligence.consensys.net/posts/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/v0.5.11/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 functionCall(target, data, "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");
        require(isContract(target), "Address: call to non-contract");

        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return verifyCallResult(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) {
        require(isContract(target), "Address: static call to non-contract");

        (bool success, bytes memory returndata) = target.staticcall(data);
        return verifyCallResult(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) {
        require(isContract(target), "Address: delegate call to non-contract");

        (bool success, bytes memory returndata) = target.delegatecall(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Tool to verifies that a low level call was successful, and revert if it wasn't, either by bubbling the
     * revert reason 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 {
            // 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);
            }
        }
    }
}

{
  "remappings": [
    "frax-std/=lib/frax-standard-solidity/src/",
    "@fraxtal/=lib/fraxtal/packages/",
    "lib/fraxtal/packages/contracts-bedrock:src/=lib/fraxtal/packages/contracts-bedrock/src/",
    "lib/fraxtal/packages/contracts-bedrock:test/=lib/fraxtal/packages/contracts-bedrock/test/",
    "lib/fraxtal/packages/contracts-bedrock:scripts/=lib/fraxtal/packages/contracts-bedrock/scripts/",
    "lib/fraxtal/packages/contracts-bedrock:@cwia/=lib/fraxtal/packages/contracts-bedrock/lib/clones-with-immutable-args/src/",
    "lib/fraxtal/packages/contracts-bedrock:@openzeppelin/contracts-upgradeable/=lib/fraxtal/packages/contracts-bedrock/lib/openzeppelin-contracts-upgradeable/contracts/",
    "lib/fraxtal/packages/contracts-bedrock:@openzeppelin/contracts/=lib/fraxtal/packages/contracts-bedrock/lib/openzeppelin-contracts/contracts/",
    "lib/fraxtal/packages/contracts-bedrock:@rari-capital/solmate/=lib/fraxtal/packages/contracts-bedrock/lib/solmate/",
    "lib/fraxtal/packages/contracts-bedrock:@lib-keccak/=lib/fraxtal/packages/contracts-bedrock/lib/lib-keccak/contracts/lib/",
    "lib/fraxtal/packages/contracts-bedrock:@solady/=lib/fraxtal/packages/contracts-bedrock/lib/solady/src/",
    "lib/fraxtal/packages/contracts-bedrock:solady/=lib/fraxtal/packages/contracts-bedrock/lib/solady/src/",
    "lib/fraxtal/packages/contracts-bedrock:@solmate/=lib/fraxtal/packages/contracts-bedrock/lib/solmate/src/",
    "lib/fraxtal/packages/contracts-bedrock:solmate/=lib/fraxtal/packages/contracts-bedrock/lib/solmate/src/",
    "lib/fraxtal/packages/contracts-bedrock:forge-std/=lib/fraxtal/packages/contracts-bedrock/lib/forge-std/src/",
    "lib/fraxtal/packages/contracts-bedrock:ds-test/=lib/fraxtal/packages/contracts-bedrock/lib/forge-std/lib/ds-test/src/",
    "lib/fraxtal/packages/contracts-bedrock:safe-contracts/=lib/fraxtal/packages/contracts-bedrock/lib/safe-contracts/contracts/",
    "lib/fraxtal/packages/contracts-bedrock:kontrol-cheatcodes/=lib/fraxtal/packages/contracts-bedrock/lib/kontrol-cheatcodes/src/",
    "@eth-optimism/=lib/optimism/packages/",
    "lib/optimism/packages/contracts-bedrock:src/=lib/optimism/packages/contracts-bedrock/src/",
    "lib/optimism/packages/contracts-bedrock:test/=lib/optimism/packages/contracts-bedrock/test/",
    "lib/optimism/packages/contracts-bedrock:scripts/=lib/optimism/packages/contracts-bedrock/scripts/",
    "lib/optimism/packages/contracts-bedrock:@cwia/=lib/optimism/packages/contracts-bedrock/lib/clones-with-immutable-args/src/",
    "lib/optimism/packages/contracts-bedrock:@openzeppelin/contracts-upgradeable/=lib/optimism/packages/contracts-bedrock/lib/openzeppelin-contracts-upgradeable/contracts/",
    "lib/optimism/packages/contracts-bedrock:@openzeppelin/contracts/=lib/optimism/packages/contracts-bedrock/lib/openzeppelin-contracts/contracts/",
    "lib/optimism/packages/contracts-bedrock:@rari-capital/solmate/=lib/optimism/packages/contracts-bedrock/lib/solmate/",
    "lib/optimism/packages/contracts-bedrock:@lib-keccak/=lib/optimism/packages/contracts-bedrock/lib/lib-keccak/contracts/lib/",
    "lib/optimism/packages/contracts-bedrock:@solady/=lib/optimism/packages/contracts-bedrock/lib/solady/src/",
    "lib/optimism/packages/contracts-bedrock:solady/=lib/optimism/packages/contracts-bedrock/lib/solady/src/",
    "lib/optimism/packages/contracts-bedrock:@solmate/=lib/optimism/packages/contracts-bedrock/lib/solmate/src/",
    "lib/optimism/packages/contracts-bedrock:solmate/=lib/optimism/packages/contracts-bedrock/lib/solmate/src/",
    "lib/optimism/packages/contracts-bedrock:forge-std/=lib/optimism/packages/contracts-bedrock/lib/forge-std/src/",
    "lib/optimism/packages/contracts-bedrock:ds-test/=lib/optimism/packages/contracts-bedrock/lib/forge-std/lib/ds-test/src/",
    "lib/optimism/packages/contracts-bedrock:safe-contracts/=lib/optimism/packages/contracts-bedrock/lib/safe-contracts/contracts/",
    "lib/optimism/packages/contracts-bedrock:kontrol-cheatcodes/=lib/optimism/packages/contracts-bedrock/lib/kontrol-cheatcodes/src/",
    "src/=src/",
    "@chainlink/=lib/frax-standard-solidity/node_modules/@chainlink/",
    "@openzeppelin-4/=node_modules/@openzeppelin-4/",
    "@openzeppelin-5/=node_modules/@openzeppelin-5/",
    "@openzeppelin/=node_modules/@openzeppelin/",
    "@rari-capital/=node_modules/@rari-capital/",
    "automate/=lib/fraxtal/packages/contracts-bedrock/lib/automate/contracts/",
    "clones-with-immutable-args/=lib/optimism/packages/contracts-bedrock/lib/clones-with-immutable-args/src/",
    "ds-test/=lib/frax-standard-solidity/lib/forge-std/lib/ds-test/src/",
    "erc4626-tests/=lib/fraxtal/packages/contracts-bedrock/lib/openzeppelin-contracts-v5/lib/erc4626-tests/",
    "forge-std/=lib/frax-standard-solidity/lib/forge-std/src/",
    "frax-standard-solidity/=lib/frax-standard-solidity/src/",
    "fraxtal/=lib/fraxtal/",
    "kontrol-cheatcodes/=lib/fraxtal/packages/contracts-bedrock/lib/kontrol-cheatcodes/src/",
    "lib-keccak/=lib/fraxtal/packages/contracts-bedrock/lib/lib-keccak/contracts/",
    "openzeppelin-contracts-upgradeable/=lib/fraxtal/packages/contracts-bedrock/lib/openzeppelin-contracts-upgradeable/",
    "openzeppelin-contracts-v5/=lib/fraxtal/packages/contracts-bedrock/lib/openzeppelin-contracts-v5/",
    "openzeppelin-contracts/=lib/fraxtal/packages/contracts-bedrock/lib/openzeppelin-contracts/",
    "optimism/=lib/optimism/",
    "prb-test/=lib/fraxtal/packages/contracts-bedrock/lib/automate/lib/prb-test/src/",
    "safe-contracts/=lib/fraxtal/packages/contracts-bedrock/lib/safe-contracts/contracts/",
    "solady-v0.0.245/=lib/fraxtal/packages/contracts-bedrock/lib/solady-v0.0.245/src/",
    "solady/=lib/fraxtal/packages/contracts-bedrock/lib/solady/",
    "solidity-bytes-utils/=lib/frax-standard-solidity/lib/solidity-bytes-utils/",
    "solmate/=lib/fraxtal/packages/contracts-bedrock/lib/solmate/src/"
  ],
  "optimizer": {
    "enabled": true,
    "runs": 999999
  },
  "metadata": {
    "useLiteralContent": false,
    "bytecodeHash": "ipfs"
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "evmVersion": "london",
  "viaIR": false,
  "libraries": {}
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"CannotWithdrawToL1","type":"error"},{"inputs":[],"name":"GasTransferInInitializeFailed","type":"error"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint8","name":"version","type":"uint8"}],"name":"Initialized","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"},{"indexed":false,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"address","name":"from","type":"address"}],"name":"Withdrawal","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"},{"indexed":false,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"address","name":"from","type":"address"},{"indexed":false,"internalType":"enum Types.WithdrawalNetwork","name":"withdrawalNetwork","type":"uint8"}],"name":"Withdrawal","type":"event"},{"inputs":[],"name":"MIN_WITHDRAWAL_AMOUNT","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"RECIPIENT","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"WITHDRAWAL_NETWORK","outputs":[{"internalType":"enum Types.WithdrawalNetwork","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_recipient","type":"address"},{"internalType":"uint256","name":"_minWithdrawalAmount","type":"uint256"},{"internalType":"enum Types.WithdrawalNetwork","name":"_withdrawalNetwork","type":"uint8"}],"name":"initialize","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"minWithdrawalAmount","outputs":[{"internalType":"uint256","name":"amount_","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"recipient","outputs":[{"internalType":"address","name":"recipient_","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalProcessed","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"version","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"withdrawalNetwork","outputs":[{"internalType":"enum Types.WithdrawalNetwork","name":"network_","type":"uint8"}],"stateMutability":"view","type":"function"},{"stateMutability":"payable","type":"receive"}]

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