fix
Helius
2022-07-26 fc4f975c51777dd8d5f18f4ae5401c5f5714dd7f
src/main/java/cc/mrbird/febs/dapp/chain/EthService.java
@@ -362,7 +362,7 @@
    }
    @Override
    public BigInteger safeMintNFT(String toAddress) {
    public String safeMintNFT(String toAddress) {
        String gas = getGas();
        try {