{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-01T04:45:51.912352+00:00","duration_seconds":0.004238,"id":1257286,"input_summary":"chars=647 node=683211","metadata":{},"output_summary":"candidates=3 calls=KM7GSG,K7PGP,RE9O","recording_id":135083,"started_at":"2026-07-01T04:45:51.908114+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":134351}