How to verify jwt when registering from another (my) service?

Question

JSON Web Token

Change has api on drf. It is necessary through this api to verify the access token (jwt) from my neighboring application.
Are there any ready made solutions? access token is issued 100% correct.
I've been tinkering with this and somehow I can't validate the token.
There is this one , but it just generates jwt. There is also such a line , maybe what you need, but I'm not sure.