def DeserializeForImport(self, reader):
        """
        Deserialize full object.

        Args:
            reader (neo.IO.BinaryReader):
        """
        super(Block, self).Deserialize(reader)

        self.Transactions = []
        transaction_length = reader.ReadVarInt()

        for i in range(0, transaction_length):
            tx = Transaction.DeserializeFrom(reader)
            self.Transactions.append(tx)

        if len(self.Transactions) < 1:
            raise Exception('Invalid format %s ' % self.Index)
Deserialize full object.

        Args:
            reader (neo.IO.BinaryReader):