{
  "err": false, // Error or not
  "res": {
    "id": "m53gevri055ird", // Group id
    "accountid": "vd1l2ge6ac1dxh", // User id
    "type": "follow_order", // Group type
    "name": "group1", // Group name
    "createAt": "1732932000000", // Group creation time
    "updateAt": "1732932000000" // Group update time
  }
}