Transaction not yet indexed

21xtxupFeiEb7cLvuPpub9jFAZcGtJgXQheJEyrPwEP8zeLyNNxpQGKG5jdw9BJKCUqaMVkhNNTXJZeYPPqf5E8U

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.