-----BEGIN SM9 USER PRIVATE KEY----- MEYCAQEEQQJxPif7HAmmGghiZUV41KZFDhST7+wj2w98QouZ3f3d6A2cO0Iq67ir /IR9iqsTSLb5bxA9ztzXpdyQcQNnBq8i -----END SM9 USER PRIVATE KEY-----