public void TestRecoverAddressTest()
{
var priKey = "0xdce1443bd2ef0c2631adc1c67e5c93f13dc23a41c18b536effbbdcbcdb96fb65".ToBytes();
var vechainKey = new SimpleWallet(priKey);
var msgHash = Keccack256.CalculateHash("hello world");
var signature = Secp256k1.Sign(msgHash, priKey);
var recoverAddress = SimpleWallet.RecoverAddress(msgHash, signature);
Assert.True(recoverAddress == "0x7567d83b7b8d80addcb281a71d54fc7b3364ffed");
}