Transaction not yet indexed

5SkTPLUmccRQk8p7DbFqMHqh3dNwkGVba4jWCe2yujgEdhYDJK5ocQ7q8teyM5dcA8y3nZwaGNZHmkFJDbWd7ZpE

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