bump the avg fee for syscoin txs
bump the avg fee for syscoin txs


Former-commit-id: a4caa452f5ea9c989ba2eb1da3bbfe5a4dda1b4b
syscoin/syscoin,syscoin/syscoin,syscoin/syscoin,syscoin/syscoin,syscoin/syscoin,syscoin/syscoin,syscoin/syscoin,syscoin/syscoin