{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T21:15:56.655896+00:00","duration_seconds":0.01367,"id":858594,"input_summary":"chars=963 node=oldsys","metadata":{},"output_summary":"candidates=0 calls=","recording_id":48434,"started_at":"2026-06-27T21:15:56.642226+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":48435}