{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-16T12:22:33.450438+00:00","duration_seconds":0.012459,"id":1738228,"input_summary":"chars=781 node=683210","metadata":{},"output_summary":"candidates=2 calls=KB2YOU,KB2UDB","recording_id":168161,"started_at":"2026-07-16T12:22:33.437979+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":164126}