Transaction not yet indexed

66nguQdtyi2ezwFRRnex3eU7DZ1ofLw7KBsgEjMEubAybU5Sk4HHyPZSRHTRq3xssoU4HqqCNQkpN6LSYJzqhPQZ

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