{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T03:56:18.422340+00:00","duration_seconds":0.007515,"id":914387,"input_summary":"chars=1361 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=KK7IJZ","recording_id":34874,"started_at":"2026-06-28T03:56:18.414825+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":34875}