{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-16T13:26:13.110056+00:00","duration_seconds":0.000828,"id":1741688,"input_summary":"chars=71 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":168416,"started_at":"2026-07-16T13:26:13.109228+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":164379}