{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-10T19:51:42.101861+00:00","duration_seconds":0.012644,"id":1575943,"input_summary":"chars=831 node=683211","metadata":{},"output_summary":"candidates=2 calls=KK7ZBX,IS7WUZ","recording_id":157466,"started_at":"2026-07-10T19:51:42.089217+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":154608}