将2个Google Analytics跟踪器安装到放大器页面

Question

我需要在AMP页面上安装2个Google Analytics计数器。 如果我的代码是正确的，你能告诉我吗？

<script async custom-element="amp-analytics"      
src="https://cdn.ampproject.org/v0/amp-analytics-0.1.js"></script>

<amp-analytics type="googleanalytics" id="analytics1">
<script type="application/json">
{
  "vars": {
     "account": "UA-39707521-1"
     "account": "UA-75823543-3"
  },
"triggers": {
"trackPageview": {
  "on": "visible",
  "request": "pageview"
}
}
}