Transaction not yet indexed

NUJkfdV6CYSWmfd3KVVGoMFoq7fb9LrjVMWnpzB9QqTihP2Fo7Pucu7S5UzqHCUW6Am5vck6THjzzS5PFbWcT6o

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