{"database": "audit", "table": "chain_checkpoints", "rows": [[14, "2026-05-19T09:45:03.792840Z", 3081465, "535ba8267cf0556bcd930d7db97734645c89687be3aee177dc555807517a2b8b", "426d946014305f4e941e5158458378e6fdbe4557ee86d2377e0405f3e2ff98ac", "automated daily checkpoint"]], "columns": ["id", "checkpoint_at", "last_event_id", "last_row_hash", "signature", "notes"], "primary_keys": ["id"], "primary_key_values": ["14"], "units": {}, "query_ms": 1.6802591271698475}