test post

{
  "id": "ebf94c94-4eb1-467f-9433-8ba0422de9a2",
  "imp": [
    {
      "id": "PrebidMobile",
      "banner": {
        "format": [
          {
            "w": 320,
            "h": 50
          }
        ]
      },
      "secure": 1,
      "ext": {
        "vrtcal": {
          "just_an_unused_vrtcal_param": "1"
        },
        "prebid": {
          "storedrequest": {
            "id": "prebid_android_article_top"
          }
        }
      }
    }
  ],
  "app": {
    "name": "News Break",
    "bundle": "com.particlenews.newsbreak",
    "ver": "8.0.1",
    "publisher": {
      "id": "sggU8Y1UB6xara62G23qGdcOA8co2O4N"
    },
    "ext": {
      "prebid": {
        "source": "prebid-mobile",
        "version": "1.6"
      }
    }
  },
  "device": {
    "ua": "Mozilla/5.0 (Linux; Android 10; SM-A505U Build/QP1A.190711.020; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/85.0.4183.81 Mobile Safari/537.36",
    "geo": {
    },
    "lmt": 0,
    "ip": "174.226.14.238",
    "make": "samsung",
    "model": "SM-A505U",
    "os": "android",
    "osv": "29",
    "h": 811,
    "w": 411,
    "pxratio": 2.625,
    "language": "en",
    "carrier": "Verizon ",
    "mccmnc": "311-480",
    "connectiontype": 1,
    "ifa": "cb91f22c-9052-4fd5-9f32-eefe06e7aee5"
  },
  "user": {
    "gender": "O"
  },
  "at": 1,
  "tmax": 1000,
  "source": {
    "tid": "ebf94c94-4eb1-467f-9433-8ba0422de9a2"
  },
  "ext": {
    "prebid": {
      "cache": {
        "bids": {}
      },
      "storedrequest": {
        "id": "sggU8Y1UB6xara62G23qGdcOA8co2O4N"
      },
      "targeting": {
        "pricegranularity": "dense"
      }
    }
  }
}