Transaction not yet indexed

knkde9uCopKYjqChYYQAkNLu92R4wj8AzFMsbEm5RYagbuPfvz4afkoGrk7MfRQDLzkfRAveY8XYxXEeJ1LTnSE

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