{"code":"00000","msg":"success","requestTime":1791014419130,"data":[{"category":"USDT-FUTURES","symbol":"SP500USDT","ts":"1791014418676","lastPrice":"7730","openPrice24h":"7711.9","highPrice24h":"7759.1","lowPrice24h":"7687.8","ask1Price":"7730.5","bid1Price":"7728","bid1Size":"3.6327","ask1Size":"3.0436","price24hPcnt":"0.00235","volume24h":"27.4341","turnover24h":"211929.33091","indexPrice":"7731.0114136267378935","markPrice":"7730","fundingRate":"0","openInterest":"918.6559000000000055","deliveryStartTime":"","deliveryTime":"","deliveryStatus":""}]}