{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T08:15:40.524647+00:00","duration_seconds":0.000401,"id":336868,"input_summary":"chars=709 node=683211","metadata":{},"output_summary":"candidates=2 calls=UV5ARE,A1650","recording_id":312,"started_at":"2026-06-25T08:15:40.524246+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":312}