public void TestGetWatchOnly()
        {
            MyWalletAccount walletAccount = new MyWalletAccount(UInt160.Zero);

            walletAccount.WatchOnly.Should().BeTrue();
            walletAccount.Contract = new Contract();
            walletAccount.WatchOnly.Should().BeFalse();
        }
        public void TestGetAddress()
        {
            MyWalletAccount walletAccount = new MyWalletAccount(UInt160.Zero);

            walletAccount.Address.Should().Be("NKuyBkoGdZZSLyPbJEetheRhMjeznFZszf");
        }