public static void ChangeApiEndPoints()
{
Wallet wallet = Wallet.FromJson(walletJson);
WalletManager walletManager = new WalletManager(
new NeoScanRestService(NeoScanNet.TestNet), new RpcClient(new Uri("http://seed4.travala.com:10332")), wallet);
var beforeChanging = walletManager.GetDefaultAccount().TransactionManager.Client;
var secondClient = new RpcClient(new Uri("https://pyrpc1.narrative.network:443"));
var secondRest = new NeoScanRestService("http://86.715.152.211");
walletManager.ChangeApiEndPoints(secondClient, secondRest);
var afterChanging = walletManager.GetDefaultAccount().TransactionManager.Client;
Assert.NotEqual(beforeChanging, afterChanging);
}