[Apiman-user] Invalid token signature

Hi, I'm trying to access a service though an application and plan, using OAuth authentication at the application level and authorization at the service level (requiring a role assigned to the user during authentication). I thought I had it all set up correctly, but am getting an Invalid token signature error. I generate access token like this: $ curl -X POST http://192.168.59.103:8080/auth/realms/Organization1/protocol/openid-conn... -H "Content-Type: application/x-www-form-urlencoded" -d 'username=user1' -d 'password=user1' -d 'grant_type=password' -d 'client_id=app1' -s | jq -r '.access_token' and get an access token like this: eyJhb<snip> Then try to access the service like this: $ curl -k -H "Authorization: Bearer eyJhb<snip>" -H "X-API-Key: bb9eb966-<snip>" -s https://192.168.59.103:8443/apiman-gateway/Organization2/echo/1.5/ And I get this error: {"type":"Authentication","failureCode":11004,"responseCode":401,"message":"Invalid token signature.","headers":{}} Any ideas what the Invalid token signature error relates to? Thanks Tim