{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T07:50:01.759180+00:00","duration_seconds":0.000802,"id":609227,"input_summary":"chars=430 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=K4LBF,V01","recording_id":73559,"started_at":"2026-06-27T07:50:01.758378+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":73560}