Transaction not yet indexed

SU91e9bce8aAuzQ3Vt2JDuGTpnAKPDSQeyqrsrbcBe8TSHNkFdpVCMeqfW7SpXsNEmmeKyB2Ka4tR9sEQVU7Mpy

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