{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T13:55:36.729100+00:00","duration_seconds":0.00112,"id":371569,"input_summary":"chars=786 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":3811,"started_at":"2026-06-25T13:55:36.727980+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":3811}