{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-11T23:48:02.499250+00:00","duration_seconds":0.00046,"id":1615017,"input_summary":"chars=28 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":160142,"started_at":"2026-07-11T23:48:02.498790+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":157026}