https://developers.weixin.qq.com/miniprogram/dev/OpenApiDoc/mp-message-management/subscribe-message/sendMessage.html

入参{"touser":"oZKfL5GWJvANCwucrcEmk-PDp348","data":{},"miniprogram_state":"formal","template_id":"NVDAG_mV5l6VyWr0YB_uFdfvPVGpkZIviuNkFmbQdXM","lang":"zh_CN"}

返回{"errcode":47001,"errmsg":"data format error rid: 640eeb22-1b833fd7-77f4f7aa"}

请帮忙看下原因