{"database": "audit", "table": "chain_checkpoints", "rows": [[8, "2026-05-12T11:45:01.560898Z", 118517, "5ec7491608db3b0462210a6add5ba22a085f02185af5308cb6f94daf924a6a8e", "a517b419d50529db3f82351b131d9156faa7b7be5069af6cbbf2749e38141b02", "automated daily checkpoint"]], "columns": ["id", "checkpoint_at", "last_event_id", "last_row_hash", "signature", "notes"], "primary_keys": ["id"], "primary_key_values": ["8"], "units": {}, "query_ms": 1.7837160266935825}