creation_sourcecode: {{
    "language": "Solidity",
    "sources": {
      "@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.9.0) (proxy/utils/Initializable.sol)\n\npragma solidity ^0.8.2;\n\nimport \"../../utils/AddressUpgradeable.sol\";\n\n/**\n * @dev This is a base contract to aid in writing upgradeable contracts, or any kind of contract that will be deployed\n * behind a proxy. Since proxied contracts do not make use of a constructor, it's common to move constructor logic to an\n * external initializer function, usually called `initialize`. It then becomes necessary to protect this initializer\n * function so it can only be called once. The {initializer} modifier provided by this contract will have this effect.\n *\n * The initialization functions use a version number. Once a version number is used, it is consumed and cannot be\n * reused. This mechanism prevents re-execution of each \"step\" but allows the creation of new initialization steps in\n * case an upgrade adds a module that needs to be initialized.\n *\n * For example:\n *\n * [.hljs-theme-light.nopadding]\n * ```solidity\n * contract MyToken is ERC20Upgradeable {\n *     function initialize() initializer public {\n *         __ERC20_init(\"MyToken\", \"MTK\");\n *     }\n * }\n *\n * contract MyTokenV2 is MyToken, ERC20PermitUpgradeable {\n *     function initializeV2() reinitializer(2) public {\n *         __ERC20Permit_init(\"MyToken\");\n *     }\n * }\n * ```\n *\n * TIP: To avoid leaving the proxy in an uninitialized state, the initializer function should be called as early as\n * possible by providing the encoded function call as the `_data` argument to {ERC1967Proxy-constructor}.\n *\n * CAUTION: When used with inheritance, manual care must be taken to not invoke a parent initializer twice, or to ensure\n * that all initializers are idempotent. This is not verified automatically as constructors are by Solidity.\n *\n * [CAUTION]\n * ====\n * Avoid leaving a contract uninitialized.\n *\n * An uninitialized contract can be taken over by an attacker. This applies to both a proxy and its implementation\n * contract, which may impact the proxy. To prevent the implementation contract from being used, you should invoke\n * the {_disableInitializers} function in the constructor to automatically lock it when it is deployed:\n *\n * [.hljs-theme-light.nopadding]\n * ```\n * /// @custom:oz-upgrades-unsafe-allow constructor\n * constructor() {\n *     _disableInitializers();\n * }\n * ```\n * ====\n */\nabstract contract Initializable {\n    /**\n     * @dev Indicates that the contract has been initialized.\n     * @custom:oz-retyped-from bool\n     */\n    uint8 private _initialized;\n\n    /**\n     * @dev Indicates that the contract is in the process of being initialized.\n     */\n    bool private _initializing;\n\n    /**\n     * @dev Triggered when the contract has been initialized or reinitialized.\n     */\n    event Initialized(uint8 version);\n\n    /**\n     * @dev A modifier that defines a protected initializer function that can be invoked at most once. In its scope,\n     * `onlyInitializing` functions can be used to initialize parent contracts.\n     *\n     * Similar to `reinitializer(1)`, except that functions marked with `initializer` can be nested in the context of a\n     * constructor.\n     *\n     * Emits an {Initialized} event.\n     */\n    modifier initializer() {\n        bool isTopLevelCall = !_initializing;\n        require(\n            (isTopLevelCall && _initialized < 1) || (!AddressUpgradeable.isContract(address(this)) && _initialized == 1),\n            \"Initializable: contract is already initialized\"\n        );\n        _initialized = 1;\n        if (isTopLevelCall) {\n            _initializing = true;\n        }\n        _;\n        if (isTopLevelCall) {\n            _initializing = false;\n            emit Initialized(1);\n        }\n    }\n\n    /**\n     * @dev A modifier that defines a protected reinitializer function that can be invoked at most once, and only if the\n     * contract hasn't been initialized to a greater version before. In its scope, `onlyInitializing` functions can be\n     * used to initialize parent contracts.\n     *\n     * A reinitializer may be used after the original initialization step. This is essential to configure modules that\n     * are added through upgrades and that require initialization.\n     *\n     * When `version` is 1, this modifier is similar to `initializer`, except that functions marked with `reinitializer`\n     * cannot be nested. If one is invoked in the context of another, execution will revert.\n     *\n     * Note that versions can jump in increments greater than 1; this implies that if multiple reinitializers coexist in\n     * a contract, executing them in the right order is up to the developer or operator.\n     *\n     * WARNING: setting the version to 255 will prevent any future reinitialization.\n     *\n     * Emits an {Initialized} event.\n     */\n    modifier reinitializer(uint8 version) {\n        require(!_initializing && _initialized < version, \"Initializable: contract is already initialized\");\n        _initialized = version;\n        _initializing = true;\n        _;\n        _initializing = false;\n        emit Initialized(version);\n    }\n\n    /**\n     * @dev Modifier to protect an initialization function so that it can only be invoked by functions with the\n     * {initializer} and {reinitializer} modifiers, directly or indirectly.\n     */\n    modifier onlyInitializing() {\n        require(_initializing, \"Initializable: contract is not initializing\");\n        _;\n    }\n\n    /**\n     * @dev Locks the contract, preventing any future reinitialization. This cannot be part of an initializer call.\n     * Calling this in the constructor of a contract will prevent that contract from being initialized or reinitialized\n     * to any version. It is recommended to use this to lock implementation contracts that are designed to be called\n     * through proxies.\n     *\n     * Emits an {Initialized} event the first time it is successfully executed.\n     */\n    function _disableInitializers() internal virtual {\n        require(!_initializing, \"Initializable: contract is initializing\");\n        if (_initialized != type(uint8).max) {\n            _initialized = type(uint8).max;\n            emit Initialized(type(uint8).max);\n        }\n    }\n\n    /**\n     * @dev Returns the highest version that has been initialized. See {reinitializer}.\n     */\n    function _getInitializedVersion() internal view returns (uint8) {\n        return _initialized;\n    }\n\n    /**\n     * @dev Returns `true` if the contract is currently initializing. See {onlyInitializing}.\n     */\n    function _isInitializing() internal view returns (bool) {\n        return _initializing;\n    }\n}\n"
      },
      "@openzeppelin/contracts-upgradeable/utils/AddressUpgradeable.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.9.0) (utils/Address.sol)\n\npragma solidity ^0.8.1;\n\n/**\n * @dev Collection of functions related to the address type\n */\nlibrary AddressUpgradeable {\n    /**\n     * @dev Returns true if `account` is a contract.\n     *\n     * [IMPORTANT]\n     * ====\n     * It is unsafe to assume that an address for which this function returns\n     * false is an externally-owned account (EOA) and not a contract.\n     *\n     * Among others, `isContract` will return false for the following\n     * types of addresses:\n     *\n     *  - an externally-owned account\n     *  - a contract in construction\n     *  - an address where a contract will be created\n     *  - an address where a contract lived, but was destroyed\n     *\n     * Furthermore, `isContract` will also return true if the target contract within\n     * the same transaction is already scheduled for destruction by `SELFDESTRUCT`,\n     * which only has an effect at the end of a transaction.\n     * ====\n     *\n     * [IMPORTANT]\n     * ====\n     * You shouldn't rely on `isContract` to protect against flash loan attacks!\n     *\n     * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets\n     * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract\n     * constructor.\n     * ====\n     */\n    function isContract(address account) internal view returns (bool) {\n        // This method relies on extcodesize/address.code.length, which returns 0\n        // for contracts in construction, since the code is only stored at the end\n        // of the constructor execution.\n\n        return account.code.length > 0;\n    }\n\n    /**\n     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to\n     * `recipient`, forwarding all available gas and reverting on errors.\n     *\n     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost\n     * of certain opcodes, possibly making contracts go over the 2300 gas limit\n     * imposed by `transfer`, making them unable to receive funds via\n     * `transfer`. {sendValue} removes this limitation.\n     *\n     * https://consensys.net/diligence/blog/2019/09/stop-using-soliditys-transfer-now/[Learn more].\n     *\n     * IMPORTANT: because control is transferred to `recipient`, care must be\n     * taken to not create reentrancy vulnerabilities. Consider using\n     * {ReentrancyGuard} or the\n     * https://solidity.readthedocs.io/en/v0.8.0/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].\n     */\n    function sendValue(address payable recipient, uint256 amount) internal {\n        require(address(this).balance >= amount, \"Address: insufficient balance\");\n\n        (bool success, ) = recipient.call{value: amount}(\"\");\n        require(success, \"Address: unable to send value, recipient may have reverted\");\n    }\n\n    /**\n     * @dev Performs a Solidity function call using a low level `call`. A\n     * plain `call` is an unsafe replacement for a function call: use this\n     * function instead.\n     *\n     * If `target` reverts with a revert reason, it is bubbled up by this\n     * function (like regular Solidity function calls).\n     *\n     * Returns the raw returned data. To convert to the expected return value,\n     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].\n     *\n     * Requirements:\n     *\n     * - `target` must be a contract.\n     * - calling `target` with `data` must not revert.\n     *\n     * _Available since v3.1._\n     */\n    function functionCall(address target, bytes memory data) internal returns (bytes memory) {\n        return functionCallWithValue(target, data, 0, \"Address: low-level call failed\");\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with\n     * `errorMessage` as a fallback revert reason when `target` reverts.\n     *\n     * _Available since v3.1._\n     */\n    function functionCall(\n        address target,\n        bytes memory data,\n        string memory errorMessage\n    ) internal returns (bytes memory) {\n        return functionCallWithValue(target, data, 0, errorMessage);\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n     * but also transferring `value` wei to `target`.\n     *\n     * Requirements:\n     *\n     * - the calling contract must have an ETH balance of at least `value`.\n     * - the called Solidity function must be `payable`.\n     *\n     * _Available since v3.1._\n     */\n    function functionCallWithValue(address target, bytes memory data, uint256 value) internal returns (bytes memory) {\n        return functionCallWithValue(target, data, value, \"Address: low-level call with value failed\");\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but\n     * with `errorMessage` as a fallback revert reason when `target` reverts.\n     *\n     * _Available since v3.1._\n     */\n    function functionCallWithValue(\n        address target,\n        bytes memory data,\n        uint256 value,\n        string memory errorMessage\n    ) internal returns (bytes memory) {\n        require(address(this).balance >= value, \"Address: insufficient balance for call\");\n        (bool success, bytes memory returndata) = target.call{value: value}(data);\n        return verifyCallResultFromTarget(target, success, returndata, errorMessage);\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n     * but performing a static call.\n     *\n     * _Available since v3.3._\n     */\n    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {\n        return functionStaticCall(target, data, \"Address: low-level static call failed\");\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],\n     * but performing a static call.\n     *\n     * _Available since v3.3._\n     */\n    function functionStaticCall(\n        address target,\n        bytes memory data,\n        string memory errorMessage\n    ) internal view returns (bytes memory) {\n        (bool success, bytes memory returndata) = target.staticcall(data);\n        return verifyCallResultFromTarget(target, success, returndata, errorMessage);\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],\n     * but performing a delegate call.\n     *\n     * _Available since v3.4._\n     */\n    function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {\n        return functionDelegateCall(target, data, \"Address: low-level delegate call failed\");\n    }\n\n    /**\n     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],\n     * but performing a delegate call.\n     *\n     * _Available since v3.4._\n     */\n    function functionDelegateCall(\n        address target,\n        bytes memory data,\n        string memory errorMessage\n    ) internal returns (bytes memory) {\n        (bool success, bytes memory returndata) = target.delegatecall(data);\n        return verifyCallResultFromTarget(target, success, returndata, errorMessage);\n    }\n\n    /**\n     * @dev Tool to verify that a low level call to smart-contract was successful, and revert (either by bubbling\n     * the revert reason or using the provided one) in case of unsuccessful call or if target was not a contract.\n     *\n     * _Available since v4.8._\n     */\n    function verifyCallResultFromTarget(\n        address target,\n        bool success,\n        bytes memory returndata,\n        string memory errorMessage\n    ) internal view returns (bytes memory) {\n        if (success) {\n            if (returndata.length == 0) {\n                // only check isContract if the call was successful and the return data is empty\n                // otherwise we already know that it was a contract\n                require(isContract(target), \"Address: call to non-contract\");\n            }\n            return returndata;\n        } else {\n            _revert(returndata, errorMessage);\n        }\n    }\n\n    /**\n     * @dev Tool to verify that a low level call was successful, and revert if it wasn't, either by bubbling the\n     * revert reason or using the provided one.\n     *\n     * _Available since v4.3._\n     */\n    function verifyCallResult(\n        bool success,\n        bytes memory returndata,\n        string memory errorMessage\n    ) internal pure returns (bytes memory) {\n        if (success) {\n            return returndata;\n        } else {\n            _revert(returndata, errorMessage);\n        }\n    }\n\n    function _revert(bytes memory returndata, string memory errorMessage) private pure {\n        // Look for revert reason and bubble it up if present\n        if (returndata.length > 0) {\n            // The easiest way to bubble the revert reason is using memory via assembly\n            /// @solidity memory-safe-assembly\n            assembly {\n                let returndata_size := mload(returndata)\n                revert(add(32, returndata), returndata_size)\n            }\n        } else {\n            revert(errorMessage);\n        }\n    }\n}\n"
      },
      "@openzeppelin/contracts-upgradeable/utils/ContextUpgradeable.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)\n\npragma solidity ^0.8.0;\nimport \"../proxy/utils/Initializable.sol\";\n\n/**\n * @dev Provides information about the current execution context, including the\n * sender of the transaction and its data. While these are generally available\n * via msg.sender and msg.data, they should not be accessed in such a direct\n * manner, since when dealing with meta-transactions the account sending and\n * paying for execution may not be the actual sender (as far as an application\n * is concerned).\n *\n * This contract is only required for intermediate, library-like contracts.\n */\nabstract contract ContextUpgradeable is Initializable {\n    function __Context_init() internal onlyInitializing {\n    }\n\n    function __Context_init_unchained() internal onlyInitializing {\n    }\n    function _msgSender() internal view virtual returns (address) {\n        return msg.sender;\n    }\n\n    function _msgData() internal view virtual returns (bytes calldata) {\n        return msg.data;\n    }\n\n    /**\n     * @dev This empty reserved space is put in place to allow future versions to add new\n     * variables without shifting down storage in the inheritance chain.\n     * See https://docs.openzeppelin.com/contracts/4.x/upgradeable#storage_gaps\n     */\n    uint256[50] private __gap;\n}\n"
      },
      "@openzeppelin/contracts/token/ERC20/IERC20.sol": {
        "content": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.9.0) (token/ERC20/IERC20.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Interface of the ERC20 standard as defined in the EIP.\n */\ninterface IERC20 {\n    /**\n     * @dev Emitted when `value` tokens are moved from one account (`from`) to\n     * another (`to`).\n     *\n     * Note that `value` may be zero.\n     */\n    event Transfer(address indexed from, address indexed to, uint256 value);\n\n    /**\n     * @dev Emitted when the allowance of a `spender` for an `owner` is set by\n     * a call to {approve}. `value` is the new allowance.\n     */\n    event Approval(address indexed owner, address indexed spender, uint256 value);\n\n    /**\n     * @dev Returns the amount of tokens in existence.\n     */\n    function totalSupply() external view returns (uint256);\n\n    /**\n     * @dev Returns the amount of tokens owned by `account`.\n     */\n    function balanceOf(address account) external view returns (uint256);\n\n    /**\n     * @dev Moves `amount` tokens from the caller's account to `to`.\n     *\n     * Returns a boolean value indicating whether the operation succeeded.\n     *\n     * Emits a {Transfer} event.\n     */\n    function transfer(address to, uint256 amount) external returns (bool);\n\n    /**\n     * @dev Returns the remaining number of tokens that `spender` will be\n     * allowed to spend on behalf of `owner` through {transferFrom}. This is\n     * zero by default.\n     *\n     * This value changes when {approve} or {transferFrom} are called.\n     */\n    function allowance(address owner, address spender) external view returns (uint256);\n\n    /**\n     * @dev Sets `amount` as the allowance of `spender` over the caller's tokens.\n     *\n     * Returns a boolean value indicating whether the operation succeeded.\n     *\n     * IMPORTANT: Beware that changing an allowance with this method brings the risk\n     * that someone may use both the old and the new allowance by unfortunate\n     * transaction ordering. One possible solution to mitigate this race\n     * condition is to first reduce the spender's allowance to 0 and set the\n     * desired value afterwards:\n     * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729\n     *\n     * Emits an {Approval} event.\n     */\n    function approve(address spender, uint256 amount) external returns (bool);\n\n    /**\n     * @dev Moves `amount` tokens from `from` to `to` using the\n     * allowance mechanism. `amount` is then deducted from the caller's\n     * allowance.\n     *\n     * Returns a boolean value indicating whether the operation succeeded.\n     *\n     * Emits a {Transfer} event.\n     */\n    function transferFrom(address from, address to, uint256 amount) external returns (bool);\n}\n"
      },
      "contracts/interface/sequencer/ILockingInfo.sol": {
        "content": "// SPDX-License-Identifier: MIT\npragma solidity 0.8.24;\n\nimport {ISequencerInfo} from \"./ISequencerInfo.sol\";\n\ninterface ILockingInfo {\n    function minLock() external view returns(uint256);\n    function maxLock() external view returns(uint256);\n\n    /**\n     * @dev Emitted when min lock amount update in 'UpdateMinAmounts'\n     * @param _newMinLock new min lock.\n     */\n    event SetMinLock(uint256 _newMinLock);\n\n    /**\n     * @dev Emitted when min lock amount update in 'UpdateMaxAmounts'\n     * @param _newMaxLock new max lock.\n     */\n    event SetMaxLock(uint256 _newMaxLock);\n\n    /**\n     * @dev Emitted when the reward payer is changed\n     * @param _payer new reward payer\n     */\n    event SetRewardPayer(address _payer);\n\n    /**\n     * @dev Emitted when sequencer locks in '_lockFor()' in LockingPool.\n     * @param signer sequencer address.\n     * @param sequencerId unique integer to identify a sequencer.\n     * @param nonce to synchronize the events in themis.\n     * @param activationBatch sequencer's first epoch as proposer.\n     * @param amount locking amount.\n     * @param total total locking amount.\n     * @param signerPubkey public key of the sequencer\n     */\n    event Locked(\n        address indexed signer,\n        uint256 indexed sequencerId,\n        uint256 nonce,\n        uint256 indexed activationBatch,\n        uint256 amount,\n        uint256 total,\n        bytes signerPubkey\n    );\n\n    /**\n     * @dev Emitted when the sequencer increase lock amoun in 'relock()'.\n     * @param sequencerId unique integer to identify a sequencer.\n     * @param amount locking new amount\n     * @param total the total locking amount\n     */\n    event Relocked(uint256 indexed sequencerId, uint256 amount, uint256 total);\n\n    /**\n     * @dev Emitted when sequencer relocking in 'relock()'.\n     * @param sequencerId unique integer to identify a sequencer.\n     * @param nonce to synchronize the events in themis.\n     * @param newAmount the updated lock amount.\n     */\n    event LockUpdate(\n        uint256 indexed sequencerId,\n        uint256 indexed nonce,\n        uint256 indexed newAmount\n    );\n\n    /**\n     * @dev Emitted when sequencer withdraw rewards in 'withdrawRewards' or 'unlockClaim'\n     * @param sequencerId unique integer to identify a sequencer.\n     * @param recipient the address receive reward tokens\n     * @param amount the reward amount.\n     * @param totalAmount total rewards has liquidated\n     */\n    event ClaimRewards(\n        uint256 indexed sequencerId,\n        address recipient,\n        uint256 indexed amount,\n        uint256 indexed totalAmount\n    );\n\n    /**\n     * @dev Emitted when sequencer unlocks in '_unlock()'.\n     * @param user address of the sequencer.\n     * @param sequencerId unique integer to identify a sequencer.\n     * @param nonce to synchronize the events in themis.\n     * @param deactivationBatch  last batch for sequencer.\n     * @param deactivationTime unlock block timestamp.\n     * @param unlockClaimTime when user can claim locked token.\n     * @param amount locking amount\n     */\n    event UnlockInit(\n        address indexed user,\n        uint256 indexed sequencerId,\n        uint256 nonce,\n        uint256 deactivationBatch,\n        uint256 deactivationTime,\n        uint256 unlockClaimTime,\n        uint256 indexed amount\n    );\n\n    /**\n     * @dev Emitted when sequencer unlocks in 'unlockClaim()'\n     * @param user address of the sequencer.\n     * @param sequencerId unique integer to identify a sequencer.\n     * @param amount locking amount.\n     * @param total total locking amount.\n     */\n    event Unlocked(\n        address indexed user,\n        uint256 indexed sequencerId,\n        uint256 amount,\n        uint256 total\n    );\n\n    /**\n     * @dev Emitted when batch update in  'batchSubmitRewards'\n     * @param _newBatchId new batchId.\n     */\n    event BatchSubmitReward(uint256 _newBatchId);\n\n    /**\n     * @dev Emitted when the sequencer public key is updated in 'updateSigner()'.\n     * @param sequencerId unique integer to identify a sequencer.\n     * @param nonce to synchronize the events in themis.\n     * @param oldSigner oldSigner old address of the sequencer.\n     * @param newSigner newSigner new address of the sequencer.\n     * @param signerPubkey signerPubkey public key of the sequencer.\n     */\n    event SignerChange(\n        uint256 indexed sequencerId,\n        uint256 nonce,\n        address indexed oldSigner,\n        address indexed newSigner,\n        bytes signerPubkey\n    );\n\n    function newSequencer(\n        uint256 _id,\n        address _owner,\n        address _signer,\n        uint256 _amount,\n        uint256 _batchId,\n        bytes calldata _signerPubkey\n    ) external;\n\n    function increaseLocked(\n        uint256 _seqId,\n        uint256 _nonce,\n        address _owner,\n        uint256 _locked,\n        uint256 _incoming,\n        uint256 _fromReward\n    ) external;\n\n    function initializeUnlock(\n        uint256 _seqId,\n        uint256 _reward,\n        uint32 _l2gas,\n        ISequencerInfo.Sequencer calldata _seq\n    ) external payable;\n\n    function finalizeUnlock(\n        address _owner,\n        uint256 _seqId,\n        uint256 _amount,\n        uint256 _reward,\n        address _recipient,\n        uint32 _l2gas\n    ) external payable;\n\n    function liquidateReward(\n        uint256 _seqId,\n        uint256 _amount,\n        address _recipient,\n        uint32 _l2gas\n    ) external payable;\n\n    function distributeReward(uint256 _batchId, uint256 _totalReward) external;\n\n    function logSignerChange(\n        uint256 sequencerId,\n        address oldSigner,\n        address newSigner,\n        uint256 nonce,\n        bytes calldata signerPubkey\n    ) external;\n}\n"
      },
      "contracts/interface/sequencer/ILockingPool.sol": {
        "content": "// SPDX-License-Identifier: GPL-2.0-or-later\npragma solidity 0.8.24;\n\nimport \"./ILockingInfo.sol\";\n\ninterface ILockingPool is ISequencerInfo {\n    struct SequencerData {\n        uint256 amount; // sequencer current locked\n        uint256 reward; // sequencer current reward that have not cleamed\n        uint256 activationBatch; // sequencer activation batch id\n        uint256 updatedBatch; // batch id of the last updated\n        uint256 deactivationBatch; // sequencer deactivation batch id\n        uint256 deactivationTime; // sequencer deactivation timestamp\n        uint256 unlockClaimTime; // timestamp that sequencer can claim unlocked token, it's equal to deactivationTime + WITHDRAWAL_DELAY\n        uint256 nonce; // sequencer operations number, starts from 1, and used internally by the Metis consencus client\n        address owner; // the operator address, owns this sequencer node, it controls lock/relock/unlock/claim functions\n        address signer; // sequencer signer, an address to sign L2 blocks, if you want to update it, you must have the privkey of this address\n    }\n\n    function lockFor(address _signer, uint256 _amount, bytes calldata _signerPubkey) external;\n    function lockWithRewardRecipient(address _signer, address _rewardRecipient, uint256 _amount, bytes calldata _signerPubkey) external;\n    function relock(uint256 _seqId, uint256 _amount, bool _lockReward) external;\n    function withdrawRewards(uint256 _seqId, uint32 _l2Gas) external;\n    function unlock( uint256 _seqId, uint32 _l2Gas) external payable;\n    function unlockClaim(uint256 _seqId, uint32 _l2Gas) external payable;\n    function escrow() external view returns (ILockingInfo);\n    function sequencers(uint256 seqId) external view returns (SequencerData memory);\n    function seqSigners(address signer) external view returns (uint256 seqId);\n\n    /**\n     * @dev Emitted when WITHDRAWAL_DELAY is updated.\n     * @param _cur current withdraw delay time\n     * @param _prev previours withdraw delay time\n     */\n    event WithrawDelayTimeChange(uint256 _cur, uint256 _prev);\n\n    /**\n     * @dev Emitted when the proxy update threshold in 'updateBlockReward()'.\n     * @param newReward new block reward\n     * @param oldReward  old block reward\n     */\n    event RewardUpdate(uint256 newReward, uint256 oldReward);\n\n    /**\n     * @dev Emitted when mpc address update in 'UpdateMpc'\n     * @param _newMpc new min lock.\n     */\n    event UpdateMpc(address _newMpc);\n\n    /**\n     * @dev Emitted when SignerUpdateThrottle is updated\n     * @param _n new min value\n     */\n    event SetSignerUpdateThrottle(uint256 _n);\n}\n"
      },
      "contracts/interface/sequencer/ISequencerInfo.sol": {
        "content": "// SPDX-License-Identifier: MIT\npragma solidity 0.8.24;\n\ninterface ISequencerInfo {\n    error OwnedSequencer();\n    error SignerExisted();\n    error NoSuchSeq();\n    error NullAddress();\n    error SeqNotActive();\n    error NotSeqOwner();\n    error NotSeqSigner();\n    error NoRewardRecipient();\n    error NotWhitelisted();\n\n    // the sequencer status\n    enum Status {\n        Unavailabe, // placeholder for default value\n        Inactive, // the sequencer will be Inactive if its owner starts unlock\n        Active, // the sequencer is active when it locks tokens on the contract\n        Unlocked // Exited, the sequencer has no locked tokens, and it's no longer produce blocks on L2\n    }\n\n    struct Sequencer {\n        uint256 amount; // sequencer current locked\n        uint256 reward; // sequencer current reward that have not cleamed\n        uint256 activationBatch; // sequencer activation batch id\n        uint256 updatedBatch; // batch id of the last updated\n        uint256 deactivationBatch; // sequencer deactivation batch id\n        uint256 deactivationTime; // sequencer deactivation timestamp\n        uint256 unlockClaimTime; // timestamp that sequencer can claim unlocked token, it's equal to deactivationTime + WITHDRAWAL_DELAY\n        uint256 nonce; // sequencer operations number, starts from 1, and used internally by the Metis consencus client\n        address owner; // the operator address, owns this sequencer node, it controls lock/relock/unlock/claim functions\n        address signer; // sequencer signer, an address to sign L2 blocks, if you want to update it, you must have the privkey of this address\n        bytes pubkey; // sequencer signer pubkey\n        address rewardRecipient; // sequencer rewarder recipient address\n        Status status; // sequencer status\n    }\n\n    /**\n     * @dev Emitted if owner call 'setWhitelist'\n     * @param _user the address who can lock token\n     * @param _yes white address state\n     */\n    event SetWhitelist(address _user, bool _yes);\n\n    /**\n     * @dev Emitted when reward recipient address update in 'setSequencerRewardRecipient'\n     * @param _seqId the sequencerId\n     * @param _recipient the address receive reward token\n     */\n    event SequencerRewardRecipientChanged(uint256 _seqId, address _recipient);\n\n    /**\n     * @dev Emitted when sequencer owner is changed\n     * @param _seqId the sequencerId\n     * @param _owner the sequencer owner\n     */\n    event SequencerOwnerChanged(uint256 _seqId, address _owner);\n\n    function seqOwners(address owner) external returns (uint256 seqId);\n}\n"
      },
      "contracts/L1/SequencerAgent.sol": {
        "content": "// SPDX-License-Identifier: MIT\npragma solidity 0.8.24;\n\nimport \"@openzeppelin/contracts-upgradeable/utils/ContextUpgradeable.sol\";\nimport \"@openzeppelin/contracts/token/ERC20/IERC20.sol\";\nimport \"../interface/sequencer/ILockingPool.sol\";\nimport \"../interface/sequencer/ILockingInfo.sol\";\n\ncontract SequencerAgent is ContextUpgradeable {\n    address public dealer;\n    ILockingPool public lockingPool;\n    ILockingInfo public lockingInfo;\n    IERC20 public metis;\n    uint256 public sequencerId;\n    address public sequencerSigner;\n    bool public active;\n\n    modifier onlyDealer() {\n        require(msg.sender == dealer, \"SequencerAgent: only dealer\");\n        _;\n    }\n\n    function initialize(address _dealer, ILockingPool _lockingPool, ILockingInfo _lockingInfo, address _metis) external initializer {\n        dealer = _dealer;\n        lockingPool = _lockingPool;\n        lockingInfo = _lockingInfo;\n        metis = IERC20(_metis);\n    }\n\n    function lock(address _sequencerSigner, address _rewardRecipient, uint256 _amount, bytes memory _signerPubKey) public onlyDealer {\n        require(sequencerId == 0, \"SequencerAgent: sequencer already locked\");\n        require(_sequencerSigner != address(0) && _rewardRecipient != address(0), \"SequencerAgent: zero address\");\n        require(_amount > 0, \"SequencerAgent: zero amount\");\n\n        sequencerSigner = _sequencerSigner;\n        metis.approve(address(lockingInfo), type(uint256).max);\n        lockingPool.lockWithRewardRecipient(sequencerSigner, _rewardRecipient, _amount, _signerPubKey);\n        sequencerId = lockingPool.seqSigners(sequencerSigner);\n        active = true;\n    }\n\n    function relock(uint256 amount) public onlyDealer {\n        lockingPool.relock(sequencerId, amount, true);\n    }\n\n    function withdrawRewards(uint32 l2Gas) public onlyDealer {\n        lockingPool.withdrawRewards(sequencerId, l2Gas);\n    }\n\n    function sequencerData() public view returns (ILockingPool.SequencerData memory) {\n        return lockingPool.sequencers(sequencerId);\n    }\n\n    function unlock(uint32 l2Gas) public payable onlyDealer {\n        lockingPool.unlock{value: msg.value}(sequencerId, l2Gas);\n        active = false;\n    }\n\n    function unlockClaim(uint32 l2Gas) public payable onlyDealer {\n        lockingPool.unlockClaim{value: msg.value}(sequencerId, l2Gas);\n        IERC20(metis).transfer(dealer, IERC20(metis).balanceOf(address(this)));\n    }\n}"
      }
    },
    "settings": {
      "optimizer": {
        "enabled": true,
        "runs": 200,
        "details": {
          "yul": true
        }
      },
      "outputSelection": {
        "*": {
          "*": [
            "evm.bytecode",
            "evm.deployedBytecode",
            "devdoc",
            "userdoc",
            "metadata",
            "abi"
          ]
        }
      },
      "evmVersion": "paris",
      "libraries": {}
    }
  }}