{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-27T16:41:53.108990+00:00","duration_seconds":0.000412,"id":762263,"input_summary":"chars=558 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=W7J","recording_id":55453,"started_at":"2026-06-27T16:41:53.108578+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":55454}