{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-18T15:09:52.856620+00:00","duration_seconds":0.007866,"id":1830011,"input_summary":"chars=607 node=683210","metadata":{},"output_summary":"candidates=0 calls=","recording_id":174547,"started_at":"2026-07-18T15:09:52.848754+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":169900}