{"agent_type":"callsign_analysis","ai_model":null,"ai_pass":false,"ai_provider":null,"completed_at":"2026-06-26T07:11:55.506278+00:00","duration_seconds":0.000577,"id":472258,"input_summary":"chars=719 node=oldsys","metadata":{},"output_summary":"candidates=2 calls=KK7N7R,VN7RHV","recording_id":86719,"started_at":"2026-06-26T07:11:55.505701+00:00","status":"completed","step_name":"callsign.regex_extract","transcription_id":86720}