Transaction not yet indexed

21fzu5ap6DhcYVrtgSWQKPVpzbKPLq7WjAgqAPpLEYit5Ri7owsDzS1eZ77So3mvPCXsdCogQVpLJBLaQAUMY2rE

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