Transaction not yet indexed

21hfAUcdEDEg1EFfASwRMFiKuXyKFp1f5FBqsjhCwG4MWbUCsKSarb4C1jmgD2aZ3isUC1LvXLXG33atAFp6F4fZ

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