| block_hash | The hash of the block containing the event. | 
| block_height | The height of the block containing the event. | 
| burn_block_time | Timestamp when the corresponding burn block was mined. | 
| event_index | Index of the event within the transaction. | 
| event_type | Type of the event (e.g., smart_contract_log, stx_lock, fungible_asset). | 
| tx_id | The unique identifier or hash of the transaction associated with the event. | 
| event_contents | Contents of the event. | 
| _created_at | Timestamp of the entry creation. | 
| _updated_at | Timestamp of the entry update. |