Avoid the use of abs64 in timedata
Avoid the use of abs64 in timedata


Former-commit-id: 7587fb10ecaa1952ea7783fc8f5c56a9a062d2ec
syscoin/syscoin,syscoin/syscoin,syscoin/syscoin,syscoin/syscoin,syscoin/syscoin,syscoin/syscoin,syscoin/syscoin,syscoin/syscoin