It's easy to transplant a pigney into a human. The hard part is keeping them alive afterward, especially in the long term. It seems like the event is not far enough in the past to know.
Not the same as a human, but transplants to other primates were moderately successful [1]:
> Researchers transplanted kidneys from genetically engineered Yucatan pigs into cynomolgus monkeys such as the one above. The monkeys survived for up to two years with the xenografts.
> Researchers transplanted kidneys from genetically engineered Yucatan pigs into cynomolgus monkeys such as the one above. The monkeys survived for up to two years with the xenografts.
[1] https://www.scientificamerican.com/article/monkeys-with-tran...