{"database": "audit", "table": "anomaly_baseline_actors", "rows": [["app:scan", "", "scan", "2026-05-11T23:52:09.222860Z", "2026-05-20T22:25:18.011792Z", 1040, "2026-05-21 06:59:33"]], "columns": ["source", "store", "actor", "first_seen", "last_seen", "event_count", "learned_at"], "primary_keys": ["source", "store", "actor"], "primary_key_values": ["app:scan", "", "scan"], "units": {}, "query_ms": 1.904522068798542}