Transaction not yet indexed

MJKybBuikQhTLBiHyBZEcmz7cMuBdbKauHtDf68vmbwoyym3kXE26b3kprpiaaEiEuKFW3TeeJQN9Js691V7Heu

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