Transaction not yet indexed

MK9GDkB9LdmPiq2e6Cab8GoqPTkmJdVM9A5KMnGL3ZX9HNXeYkC59Y4AgqhzsSn89hbxZKKhc7MDhGL4UDddFG6

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