{"code":"00000","msg":"success","requestTime":1791302450798,"data":[{"category":"USDT-FUTURES","symbol":"SP500USDT","ts":"1791302450474","lastPrice":"7842.3","openPrice24h":"7759.4","highPrice24h":"7850","lowPrice24h":"7758.5","ask1Price":"7840","bid1Price":"7838.4","bid1Size":"3.469","ask1Size":"2.7023","price24hPcnt":"0.01068","volume24h":"54.3876","turnover24h":"424642.12666","indexPrice":"7839.1565281188972277","markPrice":"7839.2","fundingRate":"0","openInterest":"915.2991","deliveryStartTime":"","deliveryTime":"","deliveryStatus":""}]}