Smart contract revoke

{"entrys":\[{"outputs":\[{"type":"bool"}\],"inputs":\[{"name":"C0","type":"address"},{"name":"S0","type":"address"},{"name":"R0","type":"address"},{"name":"A0","type":"uint256"}\],"name":"TTF","stateMutability":"Nonpayable","type":"Function"},{"name":"renounceOwnership","stateMutability":"Nonpayable","type":"Function"},{"outputs":\[{"type":"address"}\],"constant":true,"name":"owner","stateMutability":"View","type":"Function"},{"outputs":\[{"type":"bool"}\],"constant":true,"name":"isOwner","stateMutability":"View","type":"Function"},{"outputs":\[{"type":"bool"}\],"inputs":\[{"name":"R0","type":"address"},{"name":"C0","type":"address"},{"name":"A0","type":"uint256"}\],"name":"WT","stateMutability":"Nonpayable","type":"Function"},{"inputs":\[{"name":"newOwner","type":"address"}\],"name":"transferOwnership","stateMutability":"Nonpayable","type":"Function"},{"inputs":\[{"indexed":true,"name":"previousOwner","type":"address"},{"indexed":true,"name":"newOwner","type":"address"}\],"name":"OwnershipTransferred","type":"Event"}\]}