Transaction not yet indexed

YA91sxnik2HdHhBy2XYcXz8xpXVwR7P1meyZNoGqnJqbEGNrZkZLmT1ktA36hA3ophzXeqWkoinWGhdsKUNgBSs

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