Transaction not yet indexed

28t4eFZwNcLi5t3Ev9dYMTs5Bi53uQRakNwhc1TLJ2TWTLnPzGL3qM2XajKZeYou1y2pBgXhU2xRaJJpYnR65LpE

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