Transaction not yet indexed

1gu2b78yEVcFNM9PW15NQy9sUBvZPdZpu4s81PXsayP1qgAgQTGakfCcUYsNrm6aERrVUpKpvfpxWtp9fEERFuT

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