Transaction not yet indexed

HUPnmbLuJYuuyrsUd8VJcqjf8BTtAhYLFEFtk47nsT29NjG5u8UNqRQixbNVyLnps6jthxxoNsf52vEPaSAQoCJ

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