Transaction not yet indexed

tu8kTMyxFmne5GaKk9VwXRkWectAwagxBXAJdGbvyNwKsgYNKZ759WNnqaGfXZx2PTrXKTmQWRzDJfKAwCYCHQ9

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