| id | bigint | Internal contract action identifier. |
| transaction_id | bigint | Foreign key to midnight.transactions.id. |
| variant | varchar | Contract action variant / type. |
| address | varchar | Contract address. |
| attributes_json | varchar | Action attributes encoded as JSON. |
| action_ordinal | bigint | Ordinal position of the action within the transaction. |
| _updated_at | timestamp | Timestamp when this record was last updated. |
| _ingested_at | timestamp | Timestamp when this record was ingested into Dune. |
