Transaction not yet indexed

tu8XBn2HmS2yUACfXfsGCtfdMXvnFmcFqppGfrZQRZ5Q8graWW5TsE35ajU5LVWDo4oPsi6r5sZvsR8fYprebnN

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