Transaction not yet indexed

28JHLfCfTNkR1eUwypA99bz26TDwoUZYN7eaZH6f8p2NAjHAwHHiuF19futHHEDJHbHM3JXwujNs142NsCvB8ca8

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