{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T03:56:32.744612+00:00","duration_seconds":0.004582,"id":914408,"input_summary":"chars=708 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=KK7IJZ","recording_id":40663,"started_at":"2026-06-28T03:56:32.740030+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":40664}