Transaction not yet indexed

21D1PyfNdPMWRkFsscc6sRPWZ47pyrmxn75wCsqsXDkEZy19iK9FxDW3GKhVF2aDXaDmL5eGVTAvatkCxGa7qjnn

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