Transaction not yet indexed

21Z3Z8aTYLHkedTKQWTv6pyUQTMZ2QLHAhjojyGA64rhgmf7dwW2g22jJUN2b4MdWU1tVJLASy1W7gpeD2fNNLWm

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