Transaction not yet indexed

tu8nfdC2aHSB1PW7zMYDWWcZjmfwjNndoVzQKn8t4ZcZKz8gtrgSKSbBeWZqbhwLYnsTSBiBdkbWozY2C9FYJS1

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