Your rank in TS LAWCET is quite good (737), and since you belong to the SC category, your chances of getting a government law college seat are strong, even as a non-local candidate. However, the final allotment also depends on seat availability and reservation policies. If seats in government colleges are filled, then you will definitely get admission in a good private law college under the SC quota. So, you should participate in the counselling process with confidence—you have a very good chance.