def from_dict(data, ctx):
        """
        Instantiate a new TransferFundsRejectTransaction from a dict (generally
        from loading a JSON response). The data used to instantiate the
        TransferFundsRejectTransaction is a shallow copy of the dict passed in,
        with any complex child types instantiated appropriately.
        """

        data = data.copy()

        if data.get('amount') is not None:
            data['amount'] = ctx.convert_decimal_number(
                data.get('amount')
            )

        return TransferFundsRejectTransaction(**data)