数据
0xfffffffffffffffffffffffffffffffffffffffffffffeef4d4241565aa3ef430000000000000000000000000000000000000000000000002c3e341faeaf2400000000000000000000000000000000000000000006700db7ff3eeb0adb1185cd000000000000000000000000000000000000000000001fd12ec0a4a7d38aff5bfffffffffffffffffffffffffffffffffffffffffffffffffffffffffffee040