How to make a FText involved Localizable and params?

Such as Code:
FString ServerName;
int32 QueueLocation;
FText Msg = NSLOCTEXT(“UA”,“WaitingToEnterServer”,“You are waiting to enter server : {ServerName} \n Your queue location is : {QueueLocation} \n Warning! Closing this widget will exit yourself from the queue!”);
so if {} is in “” it would not work. NSLOCTEXT will not work if content without “”.