Transaction not yet indexed

Nn66SD3q3j8o8edbVDfcZrdMhUDDfqe1Q28aGmaAF9Cym1AKNF3NrbFxJDkoaZ38Pf37a1EoW1nrGY6GVSaZTYp

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