{"database": "audit", "table": "chain_checkpoints", "rows": [[23, "2026-05-28T09:59:09.198904Z", 11043718, "b46b7f2d8b287683d420819eecb0fb70f15f3310af8c0a4e40718b8203c75d8b", "74203af46e8004e74dde7a0e81933caafa6699d7060323afdd7373cd5b5400fe", "automated daily checkpoint"]], "columns": ["id", "checkpoint_at", "last_event_id", "last_row_hash", "signature", "notes"], "primary_keys": ["id"], "primary_key_values": ["23"], "units": {}, "query_ms": 11.219274019822478}