{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-19T01:31:37.323736+00:00","duration_seconds":0.00199,"id":1845188,"input_summary":"chars=389 node=683211","metadata":{},"output_summary":"candidates=2 calls=NK6AAN,KB3JQ","recording_id":175624,"started_at":"2026-07-19T01:31:37.321746+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":170829}