{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T18:54:09.068456+00:00","duration_seconds":0.004208,"id":539279,"input_summary":"chars=2714 node=oldsys","metadata":{},"output_summary":"candidates=3 calls=N7RH3,VA6GC,KK7N","recording_id":87290,"started_at":"2026-06-26T18:54:09.064248+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":87291}