| Column | ID | Type |
|---|---|---|
| id | 0 | binary NOT NULL HASH |
| code | 1 | string NULLABLE VALUE |
| address | 2 | string NULLABLE VALUE |
| address_type | 3 | string NULLABLE VALUE |
| used_at | 4 | int64 NULLABLE VALUE |
| expires_at | 5 | int64 NULLABLE VALUE |
| issued_at | 6 | int64 NULLABLE VALUE |
| selfservice_registration_flow_id | 7 | binary NULLABLE VALUE |
| created_at | 8 | int64 NULLABLE VALUE |
| updated_at | 9 | int64 NULLABLE VALUE |
| nid | 10 | binary NULLABLE VALUE |