def METHOD_NAME(self,req):
    """
    Example request:
    {
        "jsonrpc": "2.0",
        "method": "ApproveTx",
        "params": [{
            "transaction": {
                "to": "0xae967917c465db8578ca9024c205720b1a3651A9",
                "gas": "0x333",
                "gasPrice": "0x123",
                "value": "0x10",
                "data": "0xd7a5865800000000000000000000000000000000000000000000000000000000000000ff",
                "nonce": "0x0"
            },
            "from": "0xAe967917c465db8578ca9024c205720b1a3651A9",
            "call_info": "Warning! Could not validate ABI-data against calldata\nSupplied ABI spec does not contain method signature in data: 0xd7a58658",
            "meta": {
                "remote": "127.0.0.1:34572",
                "local": "localhost:8550",
                "scheme": "HTTP/1.1"
            }
        }],
        "id": 1
    }
    :param transaction: transaction info
    :param call_info: info abou the call, e.g. if ABI info could not be
    :param meta: metadata about the request, e.g. where the call comes from
    :return:
    """
    transaction = req.get('transaction')
    _from       = req.get('from')
    call_info   = req.get('call_info')
    meta        = req.get('meta')
    return {
        "approved" : False,
        #"transaction" : transaction,