{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-28T05:25:29.637180+00:00","duration_seconds":0.002874,"id":925668,"input_summary":"chars=471 node=683211","metadata":{},"output_summary":"candidates=2 calls=K7WFB,KF7AZV","recording_id":128288,"started_at":"2026-06-28T05:25:29.634306+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":128182}