[cleanup] version handler uses GetNativeTxFee
Updating version handler to use new fee function. Missed this handler in the previous branch !2941 (merged).
As of 2024-05-14 a change has been implemented to enforce access token expiry. If you see higher numbers of HTTP 401 responses, please check tokens that may have expired. For more details, including how to mitigate disruption, please check our docs guide on Expired Access Tokens. If you have a support contract, you may open a support ticket for additional assistance.
Updating version handler to use new fee function. Missed this handler in the previous branch !2941 (merged).