Transaction not yet indexed

Ndgu6JFR5KjZ8PHj1QecvHoWMavAQJ75RJSa3m3JyLbFciaiczGSqGTAjpqRux8dSiay9dvdjsMJ6UWt5TZLmK5

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