Transaction not yet indexed

QQu5J8QXtP3BbPkddiM5XbSWcLwMwpAXmZ4fT2jNLi2ctRgDp3XS7zEgFH43JJAZcqxTBofSTKP9zaQy5r4AYx2

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