Transaction not yet indexed

491CRdeK3GiCizrTvipiwp7AjUtkbPdVdui9iUkt1P9yGa4hioQfySeX67HVtFbPoz3sWi5UeWGTS8eeBUXc5NN2

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