Transaction not yet indexed

oftTk8D4Xff1muxTFKtjmshaGhVWFgmoWbDoEUrTDFhEmDpkK6r9qoGTvwLHRN81KQLdqUtSL6sSvEFbeDEPLiE

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