TestPurpose

{"AMD": {
    "Zero_position_Interstitial_300x480": "ca-app-pub-3940256099942544/1033173712",
    "Listing_bottom_banner_320x50":"ca-app-pub-3940256099942544/6300978111",
     "Listing_top_300x250": "N/A",
    "Article_top_300x250": "N/A",
    "Article_bottom_300x250": "N/A",
    "Article_Detail_1stPara_300x250": "N/A",
    "Article_bottom_banner_320x50": "ca-app-pub-3940256099942544/6300978111",
    "Article_bottom_CTN": "",
"Listing_CTN_Native":"",
"Listing_after2ndComponent_300x250": "N/A",
"Listing_Big_article":"",
"Reward_Video_320_480":"ca-app-pub-3940256099942544/5224354917",
"Reward_Interstitial_PassBack_320_480":"ca-app-pub-0664570763252260/1769900428"
}}