{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-07-16T05:57:19.225800+00:00","duration_seconds":0.000147,"id":1726827,"input_summary":"chars=20 node=SDR9494","metadata":{},"output_summary":"candidates=0 calls=","recording_id":167326,"started_at":"2026-07-16T05:57:19.225653+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":163456}