{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-25T23:03:19.504367+00:00","duration_seconds":0.000891,"id":418342,"input_summary":"chars=891 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=KK7IJZ,AT954","recording_id":99830,"started_at":"2026-06-25T23:03:19.503476+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":99831}