use getreqfee not min fee in getdatafee
use getreqfee not min fee in getdatafee


Former-commit-id: b7d9165274ef0e6eac822e755652b089ae5f476e
syscoin/syscoin,syscoin/syscoin,syscoin/syscoin,syscoin/syscoin,syscoin/syscoin,syscoin/syscoin,syscoin/syscoin,syscoin/syscoin