// Create a new RpcWalletClientTests instance
 public RpcWalletClientTests()
 {
     _utility   = _services.GetRequiredService <IMultiChainRpcUtility>();
     _wallet    = _services.GetRequiredService <IMultiChainRpcWallet>();
     _address   = _wallet.RpcOptions.ChainAdminAddress;
     _chainName = _wallet.RpcOptions.ChainName;
 }