Sentry: Internal JSON-RPC error

[sentry-io]

Sentry Issue: METAMASK-MOBILE-A

Error: {"code":-32601,"message":"The method wallet_addEthereumChain does not exist/is not available"}
  at value (app:///[native code])
  at value (app:///[native code])
...
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Action Items

• Change the name of the issue from "Internal JSON-RPC" to the message of the error itself like:
  "The method wallet_addEthereumChain does not exist/is not available". So that we can separate the issues and then decide what what we should fix or not log, etc.
• Don't log "user rejected" errors

[sentry-io]

Sentry issue: METAMASK-MOBILE-BNF

[sentry-io]

Sentry issue: METAMASK-MOBILE-EQQ