{
    "$schema": "./erc7730-v2.schema.json",

    "$comment": "ERC-7730 clear signing specification for ERC-4337 PackedUserOperation EIP712 messages",

    "context": {
        "$id": "PackedUserOperation",
        "eip712": {
            "domain": {
                "name": "Account",
                "version": "1"
            },
            "deployments": [
                {
                    "chainId": 1,
                    "address": "0xYourImplementationAddress"
                }
            ]
        }
    },

    "metadata": {
        "owner": "Account Abstraction",
        "info": {
            "url": "https://eips.ethereum.org/EIPS/eip-4337"
        }
    },

    "display": {
        "formats": {
            "PackedUserOperation(address sender,uint256 nonce,bytes initCode,bytes callData,bytes32 accountGasLimits,uint256 preVerificationGas,bytes32 gasFees,bytes paymasterAndData)": {
                "$id": "Sign PackedUserOperation",
                "intent": "Sign Packed User Operation",
                "interpolatedIntent": "Authorize user operation from {sender}",
                "fields": [
                    {
                        "path": "sender",
                        "label": "Sender Account",
                        "format": "addressName",
                        "params": {
                            "types": ["contract"]
                        }
                    },
                    {
                        "path": "nonce",
                        "visible": "never"
                    },
                    {
                        "path": "initCode",
                        "label": "Init Code",
                        "format": "raw",
                        "visible": {
                            "ifNotIn": [0]
                        }
                    },
                    {
                        "path": "callData",
                        "label": "Embedded Call Data",
                        "format": "calldata",
                        "params": {
                            "calleePath": "#.sender"
                        }
                    },
                    {
                        "path": "accountGasLimits",
                        "visible": "never"
                    },
                    {
                        "path": "preVerificationGas",
                        "visible": "never"
                    },
                    {
                        "path": "gasFees",
                        "visible": "never"
                    },
                    {
                        "path": "paymasterAndData",
                        "label": "Paymaster Data",
                        "format": "raw",
                        "visible": {
                            "ifNotIn": [0]
                        }
                    }
                ]
            }
        }
    }
}