Transaction not yet indexed

SDdAd3gnL9b5eT4beoaKz6d6kMLLtEs3GEs2Gaj9Q2USLa35iHgfAnnLMoQqUJXi9hAG2chxz2VuctfnEC8S7FC

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