Transaction not yet indexed

21ENVVB5LtiJrDmTqdzuNy24aVjcgkeRNqgbamPKmiGHuesQkcdBsRE47qRG2P3aXeTcL7u2Qsqi3kKnA9YSC8Dj

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