Signature verification failed for EIP712 signed with metamask

[olegshilov]

I have some issues with signing with metamask.

I am currently facing some challenges while attempting to sign a transaction created with evmosjs using Metamask. Specifically, I am encountering an issue when trying to create and sign a delegate message with Metamask. Unfortunately, upon broadcasting the transaction, I received the following response:

{
  "height": "0",
  "txhash": "B1AB968A3616F5FA8E8F7BC831EFE61206291EAFA1AD7881F5F51854FE71AA81",
  "codespace": "sdk",
  "code": 4,
  "data": "",
  "raw_log": "signature verification failed; please verify account number (8) and chain-id (haqq_121799-1): unauthorized",
  "logs": [],
  "info": "",
  "gas_wanted": "0",
  "gas_used": "0",
  "tx": null,
  "timestamp": "",
  "events": []
}

I would greatly appreciate any assistance or guidance you can provide to help resolve this issue. To further illustrate this compatibility issue, I have created a reproduction repository that demonstrates the problem. You can find it at the following link: https://github.com/olegshilov/evmosjs-metamask-sign-error

[olegshilov]

I wanted to provide you with an update regarding the issue I mentioned earlier. It appears that downgrading the @evmosjs/* packages to the following versions has resolved the problem:

"@evmos/proto": "0.1.27",
"@evmos/provider": "0.2.8",
"@evmos/transactions": "0.2.13"

By reverting to these specific versions, the functionality is now working correctly once again.

I wanted to share this information with you to ensure everyone is aware of the solution. If anyone encounters a similar issue, please advise them to follow the steps I have mentioned.

Thank you for your attention and support in resolving this matter.