Transaction not yet indexed

1NkmuLfbiqNFFkYqK92JQNb7TCb2GwXx89X4LTWeW9XzFDxdjBhHgr7DqJsWraHioDXEkGuqbMqKBwtZadmQ89k

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