{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-08-11T03:03:13.810917+00:00","duration_seconds":0.000254,"id":2518250,"input_summary":"chars=17 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":232471,"started_at":"2026-08-11T03:03:13.810663+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":221721}