Transaction not yet indexed

21upoYm4fRUTbeHTgsnw5oGpfsGguBysjmaijJDTAMW3UmZMVf4mLdFwfHZGy4J3YbC6uathHyJnMRk8vqqJ4nfL

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