Hi newby here. I'm hosting n8n on railway. I'm trying to use the API playground to test the get/users endpoint, and it's returning no data. I got the projectid from the railway dashboard, but I'm unsure if that is what n8n is looking for. I've got my api key plugged into the playground I think successfully, but the authorize box remains red, as a show in the screenshot, but not sure if that's the expected ui look?