Table Description
The monad.logs table represents the logs generated by the Ethereum Virtual Machine (EVM) when a contract is executed. Logs are a way to store data on the blockchain. Logs originate from events that occur during the execution of a smart contract. A log consists of:- topic list: a list of 0 to 3 32-byte data topics.
Topic0 is the hash of the signature of the event (indexed), and the remaining topics are indexed parameters of the event. - data: contains non-indexed data.
This is the raw version of this table. If the chain is a Fully Managed chain, decoded transaction calls will be available, see
call tables section. If this is a Hosted chain, decoded call tables will not be available.
Column Descriptions
| Column | Type | Description |
|---|
block_time | timestamp | Timestamp of the block containing this log |
block_number | bigint | Block number containing this log |
block_hash | varbinary | Hash of the block containing this log |
contract_address | varbinary | Address of the contract that emitted the log |
topic0 | varbinary | Event signature hash (first indexed topic) |
topic1 | varbinary | First indexed event parameter |
topic2 | varbinary | Second indexed event parameter |
topic3 | varbinary | Third indexed event parameter |
data | varbinary | Non-indexed event data |
tx_hash | varbinary | Hash of the transaction that generated this log |
index | integer | Position of the log within the block |
tx_index | integer | Position of the transaction within the block |
block_date | date | Date of the block (UTC) |
tx_from | varbinary | Address that initiated the transaction |
tx_to | varbinary | Address the transaction was sent to |
blob_gas_price | bigint | Blob gas price of the transaction (EIP-4844) |
blob_gas_used | bigint | Blob gas used by the transaction (EIP-4844) |
Table Sample
Examples
Filter the logs for a specific contract
SELECT *
FROM monad.logs
WHERE contract_address = 0x06012c8cf97bead5deae237070f9587f8e7a266d
LIMIT 10
Filter the logs for a specific topic
SELECT *
FROM monad.logs
WHERE topic0 = 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef
Show the logs of a specific block
SELECT *
FROM monad.logs
WHERE evt_block_number = 1000000
