uniform_send 发送模板消息失败 errcode":47001？

uniform_send 

{“touser”:“o82Yu5cEk7Xj5BYLgBrscPDT4WQI”,“mpTemplateMsg”:{“app_id”:“wx23a821ee80872eb9”,“template_id”:“uKIbGZPE1GaVvJqKgjYnTndhkRvuAlKrOqEUwFozPXI”,“url”:“http://www.baidu.com”,“miniprogram”:{“appId”:“wxac5a0a4056270098”,“pagepath”:“/pages/main/index”},“data”:{“amount”:{“value”:“12”},“constType”:{“value”:“吃饭”},“first”:{“value”:“推送测试”},“id”:{“value”:“123”},“remark”:{“value”:“推送测试”},“status”:{“value”:“推送测试”}}}}

这个数据用json解析并咩有错误呀