Transaction not yet indexed

MdRU9roDjmjbXkeZ4bQeUqKNYmiRMZ6BALnnSg4TZvtEQdhHBCRq8QdUMEtfgiKTc5oiV59bLtLiKBvfWq1cy33

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