Transaction not yet indexed

KMupUSmNhRMBmwNj6j8utaQGorSh4Rs6CugTPmgHu3FcTY8g7pk2kzFk5iujSEVjTrAABJWfvefXU1PYEdRthSE

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