{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T05:16:20.611327+00:00","duration_seconds":0.000132,"id":458579,"input_summary":"chars=11 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=KK7Z3K","recording_id":88347,"started_at":"2026-06-26T05:16:20.611195+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":88348}