Transaction not yet indexed

pkn8ifL1Q2sv6bBfaA1Kn6ycQw6jRoKMEtPSC9Nt4LPxzhat2miMakb87VnCwzpFM5ggQkaAWaAstp2CDTVQoR7

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