{
    "Function": "executeTransaction",
    "File": "contracts/Timelock.sol",
    "Parent Contracts": [
        "contracts/Permissions.sol",
        "lib/openzeppelin-contracts/contracts/security/ReentrancyGuard.sol",
        "lib/openzeppelin-contracts/contracts/access/AccessControl.sol",
        "lib/openzeppelin-contracts/contracts/utils/introspection/ERC165.sol",
        "lib/openzeppelin-contracts/contracts/utils/introspection/IERC165.sol",
        "lib/openzeppelin-contracts/contracts/access/IAccessControl.sol",
        "lib/openzeppelin-contracts/contracts/utils/Context.sol"
    ],
    "High-Level Calls": [],
    "Internal Calls": [
        "keccak256(bytes)",
        "onlyRoleMalt",
        "require(bool,string)",
        "abi.encode()",
        "keccak256(bytes)",
        "require(bool,string)",
        "_isContract",
        "require(bool,string)",
        "require(bool,string)",
        "abi.encodePacked()",
        "require(bool,string)"
    ],
    "Library Calls": [],
    "Low-Level Calls": [
        "call"
    ],
    "Code": "function executeTransaction(\n    address target,\n    uint256 value,\n    string memory signature,\n    bytes memory data,\n    uint256 eta\n  )\n    external\n    payable\n    onlyRoleMalt(\n      GOVERNOR_ROLE,\n      \"Timelock::executeTransaction: Call must come from governor.\"\n    )\n    returns (bytes memory)\n  {\n    bytes32 txHash = keccak256(abi.encode(target, value, signature, data, eta));\n    require(\n      queuedTransactions[txHash],\n      \"Timelock::executeTransaction: Transaction hasn't been queued.\"\n    );\n    require(\n      block.timestamp >= eta,\n      \"Timelock::executeTransaction: Transaction hasn't surpassed time lock.\"\n    );\n    require(\n      block.timestamp <= eta + gracePeriod,\n      \"Timelock::executeTransaction: Transaction is stale.\"\n    );\n\n    require(_isContract(target), \"target not a contract\");\n\n    queuedTransactions[txHash] = false;\n\n    bytes memory callData;\n\n    if (bytes(signature).length == 0) {\n      callData = data;\n    } else {\n      callData = abi.encodePacked(bytes4(keccak256(bytes(signature))), data);\n    }\n\n    (bool success, bytes memory returnData) = target.call{value: value}(\n      callData\n    );\n\n    require(\n      success,\n      \"Timelock::executeTransaction: Transaction execution reverted.\"\n    );\n\n    emit ExecuteTransaction(txHash, target, value, signature, data, eta);\n\n    return returnData;\n  }"
}