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":230329,"account_id":293,"balance_change":"15.353370","freeze_change":"-15.353370","reason_code":"OPTION_EXECUTE_REFERRER","reason_content":"15325660971\u4ea4\u7eb3\u7684\u4fdd\u8bc1\u91d1\u5b58\u7eed\u65f6\u957f\u8fbe180\u5929\uff0c\u60a8\u7684\u79ef\u5206\u5956\u52b1\u5df2\u53d1\u653e\uff01","related_id":1000000227,"created_at":"2022-05-02T16:28:01.000000Z"} 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