Transaction not yet indexed

QQn9MRZC6K2zwvK6SzF2dmzmFcscD8moHo7j8z6SLi5bkaG9fSibqfTuawUGThwNHxThK1xaQDg9f4upbqpSQ5B

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