In order to use a world template from the Minecraft Marketplace on mobile, Windows 10 or console, you should create a new world using the template, then upload the world to your Realm. Does Realms support modding?
That is, while fructose consumption may increase uric acid levels, to actually precipitate a gout attack, you need to deviate from the narrow band of normal blood pH range: 7.35 to 7.45. Ideally you wanna be at 7.45 or slightly above.
Eat beef liver, which has high pH but will raise the uric acid. Fish is high in pH but contain uric acids. If you eat purine-rich foods, just wash them down with baking soda in water or mineral water. Based on my testing, green tea has higher pH than balck tea, so another reason for drinking green tea.