trc20 modify

Helius

2020-11-11 3776adc2a58b5a9bc1b8343608239c7b0e0b3da8

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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); 
 
}