20201130

xiaoyong931011

2020-11-30 a681544d9109ab0f9c7b79803ca66234b47c64c5

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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); 
 
}