fix

Helius

2021-11-23 9699d339f596847ac541cb4c1a370847c6e76b68

 src/main/java/com/xcong/excoin/modules/blackchain/service/TrxUsdtUpdateService.java

@@ -421,7 +421,7 @@
     * @return
     */
    public Trc20Contract contractToken(String address, String privateKey) {
        ApiWrapper wrapper = ApiWrapper.ofShasta(privateKey);
        ApiWrapper wrapper = ApiWrapper.ofMainnet(privateKey, Trc20Service.API_KEY);
        Contract trc20Contract = wrapper.getContract(COIN_CONTRACT_ADDRESS);
        return new Trc20Contract(trc20Contract, address, wrapper);
    }