{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T03:30:06.674122+00:00","duration_seconds":0.000522,"id":583820,"input_summary":"chars=313 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=K7PDZ","recording_id":76001,"started_at":"2026-06-27T03:30:06.673600+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":76002}