This is the error MetaMask gives when my app prompts to open it:
{"message": "Error Domain=org.walletconnect Code=-32000 \"Internal JSON-RPC error.\" UserInfo={NSLocalizedDescription=Internal JSON-RPC error.}"}
I tried changing my MetaMask Mumbai Polygon TestNet RPC to the same as the one in my app (I am using a third party provider called particle.network).
I was looking to get guidance on what might be returning this error message?
I see, you may need these:
Parse Ethers.js errors with ease
MetaMask official