{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-06T05:06:03.845016+00:00","duration_seconds":0.006798,"id":2412444,"input_summary":"chars=420 node=683211","metadata":{},"output_summary":"candidates=3 calls=KQ4UXJ,WJ9E,N3N","recording_id":221096,"started_at":"2026-08-06T05:06:03.838218+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":211559}