"View token on block explorer" fails with RSK tokens

This option takes you to:
but that endpoint is wrong, the right one is:

(Notice the hyphen)

Fixed in 5.1.5 release

Sending it to review… It will take time for review. I will notify you once it is published.

Thanks @viktorbaranov!

@Alejandro_Cavallero Nifty Wallet 5.1.5 is available in Chrome Web Store

Checked, thanks for taking care so fast!