{
    "Function": "ownerOf",
    "File": "contracts/helpers/EtherRocksHelper.sol",
    "Parent Contracts": [
        "node_modules/@openzeppelin/contracts-upgradeable/access/OwnableUpgradeable.sol",
        "node_modules/@openzeppelin/contracts-upgradeable/utils/ContextUpgradeable.sol",
        "contracts/escrow/NFTEscrow.sol",
        "node_modules/@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol"
    ],
    "High-Level Calls": [
        "IEtherRocks"
    ],
    "Internal Calls": [
        "owner"
    ],
    "Library Calls": [],
    "Low-Level Calls": [],
    "Code": "function ownerOf(uint256 _idx) external view returns (address) {\n        (address account,,,) = IEtherRocks(nftAddress).getRockInfo(_idx);\n\n        return account == address(this) ? owner() : account;\n    }"
}