| BLOCK_NUMBER | NUMBER | Also known as block height. The block number, which indicates the length of the blockchain, increases after the addition of each new block. |
| BLOCK_TIMESTAMP | TIMESTAMP_NTZ | The date and time at which the block was produced. |
| TX_HASH | TEXT | Transaction hash is a unique 66-character identifier that is generated when a transaction is executed. This will not be unique in this table as a transaction could include multiple transfer events. |
| EVENT_INDEX | NUMBER | Event number within a transaction. |
| INTRA_EVENT_INDEX | NUMBER | Position within a batch transfer event, primarily for ERC-1155. Always starts with 1 for single transfers. |