Transaction not yet indexed

MkpsXdPLjDHfCjp7Phwg8jDi8hC64FzDjxc9tSzSwYbAMDvfNUFeoQDh2X7LDDQuGnK7rHxanep6jAtdNRJ1r94

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