{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-19T03:10:07.407928+00:00","duration_seconds":0.003977,"id":1849311,"input_summary":"chars=762 node=SDR9494","metadata":{},"output_summary":"candidates=1 calls=KK7AOM","recording_id":175939,"started_at":"2026-07-19T03:10:07.403951+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":171103}