{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-28T02:53:00.509409+00:00","duration_seconds":0.01049,"id":2909045,"input_summary":"chars=706 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":274748,"started_at":"2026-08-28T02:53:00.498919+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":259848}