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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def _get(self, tx_id):
 """Read and obj in bdb using the tx_id. :param resource_id: id of the transaction to be read. :return: value with the data, transaction id and transaction. """

        # tx_id=self._find_tx_id(resource_id)
        value = [
            {
                'data': transaction['metadata'],
                'id': transaction['id']
            }
            for transaction in self.driver.instance.transactions.get(asset_id=self.get_asset_id(tx_id))
        ][-1]
        if value['data']['data']:
            self.logger.debug('bdb::read::{}'.format(value['data']))
            return value
        else:
            return False