{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-28T02:45:59.235846+00:00","duration_seconds":0.011879,"id":2908876,"input_summary":"chars=835 node=683211","metadata":{},"output_summary":"candidates=0 calls=","recording_id":274722,"started_at":"2026-08-28T02:45:59.223967+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":259822}