@target_required
    def GetFirst(self, Criteria, target_id=None):
        query = self.GenerateQueryUsingSession(Criteria, target_id)
        return(self.DeriveTransaction(query.first()))
Assemble only the first transaction that matches the criteria from DB
dataset/ETHPy150Open owtf/owtf/framework/db/transaction_manager.py/TransactionManager.GetFirst