Transaction not yet indexed

RB2S8Nw4QcwQAtJs8iQyNfPvg63TByHMnsYquw7G4qtkGeyZQ3CcCVouDsyTEvBF9QD4imoGgU8LNQWF9qcJaed

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