{"database": "audit", "table": "chain_checkpoints", "rows": [[25, "2026-05-29T11:15:01.459854Z", 11933760, "3830a806971d03276cb5801dfa3456bde1310ff30c748959b3cd88c9f2185da6", "e543d4cbc36c17a2e97e4c9340c86231180b2caf7f6a5b93daa2272ef3a335af", "automated daily checkpoint"]], "columns": ["id", "checkpoint_at", "last_event_id", "last_row_hash", "signature", "notes"], "primary_keys": ["id"], "primary_key_values": ["25"], "units": {}, "query_ms": 15.805839793756604}