HashID 这是数据加密的唯一标识，将在区块链中的data里出现！

原始数据 {"user_id":3,"account_id":2,"balance_change":"0.000000","freeze_change":"0.008326","reason_code":"OPTION_CREATE_UPPER","reason_content":"17756538595\u4ea4\u7eb3\u4fdd\u8bc1\u91d1\u83b7\u5f97\u5f85\u7ed3\u79ef\u5206\uff01","related_id":1000000247,"created_at":"2022-11-14T07:18:59.000000Z"} 原始数据为以上格式的JSON字符串，是加密的元数据。

区块链存证