{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-18T13:34:39.100447+00:00","duration_seconds":0.009879,"id":1827839,"input_summary":"chars=613 node=683211","metadata":{},"output_summary":"candidates=2 calls=SO1OF,NO1S","recording_id":174359,"started_at":"2026-07-18T13:34:39.090568+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":169758}