Data Verticals
Decoded
Human-readable ethereum function signatures and log events.
The decoded schema is nested under the common database. Our decoded bucket of data comprises of 2 tables - function_signatures and event_signatures. Each signature is a mapping between the human-readable function signature and the 4-byte function selector used by EVM. See the official Ethereum Contract ABI documentation for more information.
Function Signatures Table Columns
| Column Name | Data Type | Description | Example |
|---|---|---|---|
text_signature | VARCHAR | The text representation of the function signature | swapExactTokensForTokens(uint256,uint256,address[],address,uint256) |
hex_signature | VARCHAR | The hex encoded 4-byte function selector | 0x38ed1739 |
Each signature is a mapping between the human-readable event signature and the 32-byte event selector used by the EVM. See the official Ethereum Contract ABI documentation for more information. |
Event Signatures Table Columns
| Column Name | Data Type | Description | Example |
|---|---|---|---|
text_signature | VARCHAR | The text representation of the event signature | Transfer(address,address,uint256) |
hex_signature | VARCHAR | The hex encoded 32-byte event selector | 0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef |