{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T20:14:54.593754+00:00","duration_seconds":0.00049,"id":402555,"input_summary":"chars=634 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=KP7R,J7R","recording_id":94105,"started_at":"2026-06-25T20:14:54.593264+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":94106}