Transaction not yet indexed

28WvRtk8LBhW9XiMj3nkwXMJ8ZSZtUGm425GsGm8EdZYUpUtQTFito29KkcJfscWVpsim8iAEoU8mjr7EjC318Tk

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