Transaction not yet indexed

28SnU1eXHk8yGtFwZQag65eTvkNMtu6GHwotda8ibu9jVCm5QSzo5eESXFqhMKiY2CnF7FTHjuG2xk2SFjLHMR5y

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