xiaoyong931011
2021-01-29 9816994a2d9b48c6ae0e429b3d6d86a89caa5bd5
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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);
 
}