Transaction not yet indexed

21Gug5BMaKXrYSgMKv2d3CyUe2GKBQL6gZYtQMnV9HQL8vojzuKCSVstr2QgsKzjKcLQWgR1NyZCTLaMSBkQHrFm

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