fix(gateApi): 更新Gate永续合约taker费率

Administrator

2026-07-30 dc1c9a67a1d5f24ce7f87c0670fe2b2c53ccab4f

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package com.xcong.excoin.modules.blackchain.service; 
 
import com.xcong.excoin.common.response.Result; 
 
public interface BlockSerive { 
 
    Result findBlockAddress(String symbol); 
 
}