Transaction not yet indexed

NNW9FFK588kuxJnMNhL3Tbg4d4Kuz7pBbP7UoN3RppFAJ7ZLtKySG5tZpDKcvcZVkrjSzpqPfGcZaK6HQThZzLx

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