Transaction not yet indexed

ppPHNNcTxL7keAddjgAS3CvBKEaaJMCh7WTU3ECMo7AQMNMKqsWT6QLgQ4rh2Pxvj7nnxurQ9hdmjE4qA4z5eVj

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