Simplify the error response

[keroro520]

• fix: Update revert error message and data #437
  adds a custom-defined field data to the error response data. Here is an example:

{
    "jsonrpc": "2.0",
    "id": 2,
    "error": {
        "code": -32099,
        "message": "revert: Error: VM Exception while processing transaction: reverted with reason string '12341123411234112341123411234112341123411234112341123411234112341123411234112341123411234112341123411234112341123411234112341123411234112341123411234112341123411234112341'",
        "data": {
            "failed_reason": {
                "status_code": "0x2",
                "status_type": "REVERT",
                "message": "Error: VM Exception while processing transaction: reverted with reason string '12341123411234112341123411234112341123411234112341123411234112341123411234112341123411234112341123411234112341123411234112341123411234112341123411234112341123411234112341'"
            },
            "message": "revert: Error: VM Exception while processing transaction: reverted with reason string '12341123411234112341123411234112341123411234112341123411234112341123411234112341123411234112341123411234112341123411234112341123411234112341123411234112341123411234112341'",
            "data": "0x08c379a0000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000aa313233343131323334313132333431313233343131323334313132333431313233343131323334313132333431313233343131323334313132333431313233343131323334313132333431313233343131323334313132333431313233343131323334313132333431313233343131323334313132333431313233343131323334313132333431313233343131323334313132333431313233343131323334313132333431313233343100000000000000000000000000000000000000000000"
        }
    }
}

The purpose of error.data.failed_reason and error.data.message is to provide developers with low-level details about the error.
It is too low-level and meaningless for developers, in my opinion.

To simplify the error response, I propose removing these two fields.