Transaction not yet indexed

AC9tkpeNr6fUf1KNZaH4kSaDFE4UTouFMBMaa82cVGwMABsi6TVVQm7J4gX44qB7EsK3gDFA8GAqnStFJaJeSu6

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