{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T05:16:59.836951+00:00","duration_seconds":0.001939,"id":458631,"input_summary":"chars=1267 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=KI7PKL,TW8S","recording_id":88133,"started_at":"2026-06-26T05:16:59.835012+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":88134}