Indexing ERC4337 Events

[ryansmith3136]

Here is an example Shovel (fka E2PG) config file that indexes ERC4337 events:

Config JSON

{
	"pg_url": "postgres:///shovel",
	"eth_sources": [
		{"name": "mainnet", "chain_id": 1, "url": "https://1.rlps.indexsupply.net"},
		{"name": "base goerli", "chain_id": 84531, "url": "https://84531.rlps.indexsupply.net"}
	],
	"integrations": [
		{
			"name": "erc 4337",
			"enabled": true,
			"sources": [{"name": "base goerli"}, {"name": "mainnet"}],
			"table": {
			"name": "erc4337_user_ops",
			"columns": [
				{"name": "chain_id", "type": "numeric"},
				{"name": "block_num", "type": "numeric"},
				{"name": "block_hash", "type": "bytea"},
				{"name": "tx_hash", "type": "bytea"},
				{"name": "tx_idx", "type": "numeric"},
				{"name": "tx_signer", "type": "bytea"},
				{"name": "tx_to", "type": "bytea"},
				{"name": "tx_value", "type": "numeric"},
				{"name": "log_addr", "type": "bytea"},
				{"name": "log_idx", "type": "numeric"},

				{"name": "op_hash", "type": "bytea"},
				{"name": "op_sender", "type": "bytea"},
				{"name": "op_paymaster", "type": "bytea"},
				{"name": "op_nonce", "type": "numeric"},
				{"name": "op_success", "type": "bool"},
				{"name": "op_actual_gas_cost", "type": "numeric"},
				{"name": "op_actual_gas_used", "type": "numeric"}
			]
			},
			"block": [
				{"name": "chain_id", "column": "chain_id"},
				{"name": "block_num", "column": "block_num"},
				{"name": "block_hash", "column": "block_hash"},
				{"name": "tx_hash", "column": "tx_hash"},
				{"name": "tx_idx", "column": "tx_idx"},
				{"name": "tx_signer", "column": "tx_signer"},
				{"name": "tx_to", "column": "tx_to"},
				{"name": "tx_value", "column": "tx_value"},
				{"name": "log_addr", "column": "log_addr"},
				{"name": "log_idx", "column": "log_idx"}
			],
			"event": {
				"name": "UserOperationEvent",
				"type": "event",
				"anonymous": false,
				"inputs": [
					{
						"indexed": true,
						"internalType": "bytes32",
						"name": "userOpHash",
						"type": "bytes32",
						"column": "op_hash"
					},
					{
						"indexed": true,
						"internalType": "address",
						"name": "sender",
						"type": "address",
						"column": "op_sender"
					},
					{
						"indexed": true,
						"internalType": "address",
						"name": "paymaster",
						"type": "address",
						"column": "op_paymaster"
					},
					{
						"indexed": false,
						"internalType": "uint256",
						"name": "nonce",
						"type": "uint256",
						"column": "op_nonce"
					},
					{
						"indexed": false,
						"internalType": "bool",
						"name": "success",
						"type": "bool",
						"column": "op_success"
					},
					{
						"indexed": false,
						"internalType": "uint256",
						"name": "actualGasCost",
						"type": "uint256",
						"column": "op_actual_gas_cost"
					},
					{
						"indexed": false,
						"internalType": "uint256",
						"name": "actualGasUsed",
						"type": "uint256",
						"column": "op_actual_gas_used"
					}
				]
			}
		}
	]
}