{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T07:52:24.006675+00:00","duration_seconds":0.00253,"id":946442,"input_summary":"chars=405 node=oldsys","metadata":{},"output_summary":"candidates=1 calls=KK7IJZ","recording_id":37556,"started_at":"2026-06-28T07:52:24.004145+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":37557}