{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T14:45:49.804867+00:00","duration_seconds":0.000378,"id":718815,"input_summary":"chars=698 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":60364,"started_at":"2026-06-27T14:45:49.804489+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":60365}