{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T12:42:07.426409+00:00","duration_seconds":0.001741,"id":995582,"input_summary":"chars=296 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=VO1UKZ,KK7Z","recording_id":31932,"started_at":"2026-06-28T12:42:07.424668+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":31933}