Transaction not yet indexed

21R8J8YzddChpzVjbUrxWPChPYHka3caVHv9eQv6cwVyBSoRPw9P4eRH2gUpwoD21PE7AAmaqez5zLqeXAXYEXuH

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