def METHOD_NAME(self, rows):
    results = []
    for row in rows:
        unique_prefix = "ASST_TX"
        result = {k: row.get(v) for k, v in self.transaction_lookup.items() if k != "award_id"}
        if result["is_fpds"]:
            unique_prefix = "CONT_TX"
            del result["cfda_number"]
        result["id"] = f"{unique_prefix}_{result['id']}"
        del result["is_fpds"]
        results.append(result)
    return results