How do I fetch from server side with useMutation?

export const getStaticProps: GetStaticProps = async ({ locale = "en" }) => {

  const sub = api.subscription.getUserPendingSubscriptions.useMutation().data;
  const history = api.changesHistory.getCurrentUserHistoryChanges.useMutation().data;

  return {
    props: {
      ...(await serverSideTranslations(locale)),
      sub,
      history
    },
  };
};

export default function Dashboard({ sub, history}) {
...