var returnCitySN = {"ip":"18.97.14.91","country":"美国","province":"","city":"","cname":"美国","displayName":"美国","isp":"","isChina":false,"region":"province","timestamp":"2026-05-12T06:14:03.337Z","scamalytics":{"score":null,"risk":"querying","description":"查询中...","available":false}};