RMRK is a native NFT project on Kusama. Users who joined their INO, can get the RMRK token on Statemine now.
Here is the guide to view the RMRK token in MathWallet
First, import the Kusama wallet to Statemine, guide:
https://blog.mathwallet.org/?p=3100
After imported the statemine wallet, click add assets button, and add RMRK
Now you can view the RMRK balance, and you need to teleport some KSM to statemine wallet to transfer RMRK token
If you have more questions, welcome join our Discord:
https://discord.gg/gXSfnk5eP5