Example of URL creation with converting data to protobuff and base64
Source data: { tiles: [ { x: 11, y: 22, zoom: 3 }, { x: 44, y: 55, zoom: 66 } ] }
Base64 string: CgYICxAWGAMKBggsEDcYQg==
Decoded data: { tiles: [ { x: 11, y: 22, zoom: 3 }, { x: 44, y: 55, zoom: 66 } ] }