Transaction not yet indexed

Kk6WptdZe9EZmfGFWv4XXPjiMKyRQDz7DN3GDzfGu6DyYnWvC4dU8KAiVnd5Wniy7DXafUBDUmVzTfy2v2i6csM

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