    def validate_id(tx_body):
        """Validate the transaction ID of a transaction

            Args:
                tx_body (dict): The Transaction to be transformed.
        """
        # NOTE: Remove reference to avoid side effects
        # tx_body = deepcopy(tx_body)
        tx_body = rapidjson.loads(rapidjson.dumps(tx_body))

        try:
            proposed_tx_id = tx_body['id']
        except KeyError:
            raise InvalidHash('No transaction id found!')

        tx_body['id'] = None

        tx_body_serialized = Transaction._to_str(tx_body)
        valid_tx_id = Transaction._to_hash(tx_body_serialized)

        if proposed_tx_id != valid_tx_id:
            err_msg = ("The transaction's id '{}' isn't equal to "
                       "the hash of its body, i.e. it's not valid.")
            raise InvalidHash(err_msg.format(proposed_tx_id))
Validate the transaction ID of a transaction

Args:
tx_body (dict): The Transaction to be transformed.
bigchaindb/common/transaction.py