zainali5120
2020-05-31 7cfeee9cf8405c06261fd6f9345f2c9bfaee85a2
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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);
 
}