{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-24T19:43:05.656288+00:00","duration_seconds":0.000441,"id":254947,"input_summary":"chars=720 node=66296","metadata":{},"output_summary":"candidates=1 calls=KK7IJZ","recording_id":121957,"started_at":"2026-06-24T19:43:05.655847+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":121956}