{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T15:14:51.707343+00:00","duration_seconds":0.000555,"id":729685,"input_summary":"chars=915 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=AA4EZ,KN9W","recording_id":59120,"started_at":"2026-06-27T15:14:51.706788+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":59121}