Transaction not yet indexed

RKKmSEUcJeRrB32BAD9HFUdEyP1K7NZhF4H7zpDdAD6ixn6xEtFtr89qurueCMjfMBBDRcaLCv9nHH73ap4fUR9

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