{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-09T05:35:38.837010+00:00","duration_seconds":0.004264,"id":1524157,"input_summary":"chars=904 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":153921,"started_at":"2026-07-09T05:35:38.832746+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":151352}