window.YTD.screen_name_change.part0 = [ {
  "screenNameChange" : {
    "accountId" : "4512527954",
    "screenNameChange" : {
      "changedAt" : "2015-12-10T00:26:32.000Z",
      "changedFrom" : "JyTyG7WrAb5WDRm",
      "changedTo" : "yingshaoxo"
    }
  }
} ]