Using JWT Authorization via MS Power Automate flow

I am attempting to establish a connection to the API using JWT through a HTTP request within Power Automate. However, I am running into a consistent 502 Bad Gateway error. My colleague is able to reach the API and get a response by connecting through Python, but we cannot get a response when using the same connection parameters. Is there anyone that is familiar with getting the authentication process through Power Automate that can offer some guidance on what we are doing incorrectly here?