Contract call reverts are caused by using incorrect parameters, lack of permission in the contract or a combination of these factors. In the case that contract calls revert, all input parameters and permissions should be checked.
In some cases a transaction fails to be submitted to the network. In the case that the transaction hash is returned as all zeros, adjust the gas limit and/or gas price. This is frequently caused by dust MRX that is in the sending address. Usually increasing the gas price from 5000 to 10000 will resolve this issue.
MRC721 tokens can be added to the MetriMask web3 wallet.
1. Go to the NFTs tab and click Add Token
2. Add the token address for Metrix Name Service token
3. The token is now visible in MetriMask in the NFTs tab