Transaction not yet indexed

Rff4MLDChyHDSJRF9VTowRVdmJBD6ZmWUUub7sAndzZoJHTLC6vAwsPu348QGcNbQw3K4Uq8o6x32Em4HKmFqtC

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