{
    "Function": "callSigned",
    "File": "src/Caller.sol",
    "Parent Contracts": [
        "lib/openzeppelin-contracts/contracts/metatx/ERC2771Context.sol",
        "lib/openzeppelin-contracts/contracts/utils/Context.sol",
        "lib/openzeppelin-contracts/contracts/utils/cryptography/EIP712.sol"
    ],
    "High-Level Calls": [
        "ECDSA"
    ],
    "Internal Calls": [
        "require(bool,string)",
        "keccak256(bytes)",
        "require(bool,string)",
        "abi.encode()",
        "_hashTypedDataV4",
        "keccak256(bytes)",
        "_call"
    ],
    "Library Calls": [
        "recover"
    ],
    "Low-Level Calls": [],
    "Code": "function callSigned(\n        address sender,\n        address to,\n        bytes memory data,\n        uint256 deadline,\n        bytes32 r,\n        bytes32 sv\n    ) public payable returns (bytes memory returnData) {\n        // slither-disable-next-line timestamp\n        require(block.timestamp <= deadline, \"Execution deadline expired\");\n        uint256 currNonce = nonce[sender]++;\n        bytes32 executeHash = keccak256(\n            abi.encode(\n                callSignedTypeHash, sender, to, keccak256(data), msg.value, currNonce, deadline\n            )\n        );\n        address signer = ECDSA.recover(_hashTypedDataV4(executeHash), r, sv);\n        require(signer == sender, \"Invalid signature\");\n        return _call(sender, to, data, msg.value);\n    }"
}