Transaction not yet indexed

5ubXJZQFJQQGtzaDdnkaPH9QeBEPpvN5HBdNPRt6ALBK1adw1FJh18h8FCQ5f8YHf3UXtjwJJdk3UJxecXF6p3nk

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