eth_getFilterLogs¶
Returns an array of all logs matching filter with given id.
REQUEST PARAMS¶
FILTER OBJECT
fromBlock
[optional, default: "latest"] Integer block number, or "latest" for the last mined block or "pending", "earliest" for not yet mined transactions.toBlock
[optional, default: "latest"] Integer block number, or "latest" for the last mined block or "pending", "earliest" for not yet mined transactions.address
: [optional] (20 Bytes) Contract address or a list of addresses from which logs should originate.topics
: [optional] Array of 32 Bytes DATA topics. Topics are order-dependent. Each topic can also be an array of DATA with "or" options.- blockhash: [optional, future] With the addition of EIP-234, blockHash will be a new filter option which restricts the logs returned to the single block with the 32-byte hash blockHash. Using blockHash is equivalent to fromBlock = toBlock = the block number with hash blockHash. If blockHash is present in in the filter criteria, then neither fromBlock nor toBlock are allowed.
EXAMPLE¶
>wscat -c wss://mainnet.backbonecabal.xyz/ws
>{"jsonrpc":"2.0","method":"eth_getFilterLogs","params":["0xfe704947a3cd3ca12541458a4321c869"],"id":73}
RESPONSE¶
RESULT FIELDS¶
LOG OBJECT ARRAY
- Array of log objects, or an empty array if nothing has changed since last poll.- For filters created with eth_newBlockFilter the return are block hashes (32 Bytes), e.g. ["0x3454645634534..."].
- For filters created with eth_newPendingTransactionFilter the return are transaction hashes (32 Bytes), e.g. ["0x6345343454645..."].
- For filters created with eth_newFilter logs are objects with following params:
removed
: true when the log was removed, due to a chain reorganization. false if its a valid log.logIndex
: integer of the log index position in the block. null when its pending log.transactionIndex
: integer of the transactions index position log was created from. null when its pending log.transactionHash
: 32 Bytes - hash of the transactions this log was created from. null when its pending log.blockHash
: 32 Bytes - hash of the block where this log was in. null when its pending. null when its pending log.blockNumber
: the block number where this log was in. null when its pending. null when its pending log.address
: 20 Bytes - address from which this log originated.data
: DATA - contains the non-indexed arguments of the log.topics
: Array of DATA - Array of 0 to 4 32 Bytes DATA of indexed log arguments. (In solidity: The first topic is the hash of the signature of the event (e.g. Deposit(address,bytes32,uint256)), except you declared the event with the anonymous specifier.)
BODY¶
{
"jsonrpc": "2.0",
"id": 73,
"result": [{
"address": "0xb5a5f22694352c15b00323844ad545abb2b11028",
"blockHash": "0x99e8663c7b6d8bba3c7627a17d774238eae3e793dee30008debb2699666657de",
"blockNumber": "0x5d12ab",
"data": "0x0000000000000000000000000000000000000000000000a247d7a2955b61d000",
"logIndex": "0x0",
"removed": false,
"topics": ["0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef", "0x000000000000000000000000bdc0afe57b8e9468aa95396da2ab2063e595f37e", "0x0000000000000000000000007503e090dc2b64a88f034fb45e247cbd82b8741e"],
"transactionHash": "0xa74c2432c9cf7dbb875a385a2411fd8f13ca9ec12216864b1a1ead3c99de99cd",
"transactionIndex": "0x3"
}, {
"address": "0xe38165c9f6deb144afc9c32c206b024817e1496d",
"blockHash": "0x99e8663c7b6d8bba3c7627a17d774238eae3e793dee30008debb2699666657de",
"blockNumber": "0x5d12ab",
"data": "0x0000000000000000000000000000000000000000000000000000000025c6b720",
"logIndex": "0x3",
"removed": false,
"topics": ["0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef", "0x00000000000000000000000080e73e47173b2d00b531bf83bc39e710157125c3", "0x0000000000000000000000008f6cc93795969e5bbbf07c66dfee7d41ad24f1ef"],
"transactionHash": "0x9e8f1cb1facb9a11a1cf947634053a0b2d557399f926b12127aa10497a2f0153",
"transactionIndex": "0x5"
}
}