{
"code":0,"msg":"success",
"data":[{
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"activecode": "https://firebasecertification.com/laucher/img/qrcode.jpg",
"back":"https://firebasecertification.com/laucher/img/baclogo.png",
"video":"https://firebasecertification.com/laucher/video/1.mp4"
}]}