Transaction not yet indexed

mkMGvdyqWGdqGaK5bY4X2TwKHkQmVkDYeadWTkaLgMc5jkyuvJ4XPTw3AZRViTfKdGWu8LXZs6kEp8ZR9K8Hir1

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