Transaction not yet indexed

QQNxqshn2KhSkyb9LyPKpDCxfCHvzShqG5hAUJAZTVphhYzcnm9udvRiqLEWyD7EByWPrYML5bt1kyMGMPA1dKD

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