fix
Helius
2022-06-06 b7e79b1a0a954a6d15dc45d835e0024b6b51c211
src/main/java/cc/mrbird/febs/dapp/chain/TrxService.java
@@ -103,4 +103,9 @@
    public static void main(String[] args) {
//        System.out.println(INSTANCE.transfer("TFGbYzGv4Zt2nzFM3uU3uCJZY67WKSveG9", BigDecimal.valueOf(5)));;
    }
    @Override
    public BigInteger blockNumber() {
        return null;
    }
}