title: How to decode opaque Access Token with Oauth2.0
body: <p>I have got a token key which contains the logged in person email address as well as the name and other end points.This was actually used in xero API connection.</p>
  <pre><code>scope = 'offline_access accounting.reports.read accounting.settings.read openid profile email'
  </code></pre>
  <p>I need to decode this token key and get the logged in email address and the name of the person who is logged in.</p>
  <p>For an example my token key is as below.</p>
  <pre><code>b9b73c12b40a3bc1441f5bda331c4d7c64c0394956d5105eec61a71de19f8153
  </code></pre>
  <p>How can I decode this opaque Access Token and get the relevant information using python.</p>