Transaction not yet indexed

AdG21PH7b5uiqKATKRaHLeNGuwhGSmgAE9djjsp9wZBU1WRzKJELXdxLoarUNUKG3q8twmoaGo5e2fe1YdwixnS

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