| block_height | The sequential number of the block in the blockchain. |
| block_timestamp | The timestamp when the block was created. |
| block_hash | The hash of the block. |
| block_event_type | The type of the block event. |
| block_event_index | The index of the event within the block. |
| block_event_attribute_index | The index of the attribute within the block event. |
| block_event_kind | The phase in which the block event was emitted. Possible values are: begin (before transactions are processed), end (after all transactions are processed), finalize (immedatiately before block commit) |
| key | The key of the block event attribute. |
| value | The value of the block event attribute. |
| index | Boolean flag indicating if this attribute is indexed. |
| _created_at | The timestamp when the entry was created. |
| _updated_at | The timestamp when the entry was updated. |
