JWT access token used for Authorization: Bearer <token>.
JWT refresh token used at the refreshUrl endpoint.
Expiry time of the access token (epoch milliseconds). Typically used to drive AuthorizationConfig.expires.
Base tracker server URL that issued this token.
Represents an authorization token issued by a Transistorsoft Tracking Server.
Returned from TransistorAuthorizationService.findOrCreate and consumed by
Config.authorization/transistorAuthorizationTokenflows.