Okay - protein and fat are easy. Usual starting points are a gram of protein and a half a gram of fat per pound lean mass. Higher is fine. For you, you probably have very little bodyfat at this weight. Your lean mass is probably close to what you weigh, so we'll use 120 lbs as an estimated LBM (a little high, but it affords easy math).
So, protein: at least 120g (180g, or a gram and a half per pound LBM, is probably a better idea for muscle gain)
Fat: at least 60g
Carbs: whatever fits the calories.
Now. The calories. In a perfect world, I'd say "track and see what maintenance is, then increase by about 20%", but you can just pull a number up like say 2500 to get things started .This is over 18g per pound bodyweight, so you should at least see SOME gains, unless you are phenomenally active and or have a physical job.
How about this to start:
180g protein
90g fat
250g carb
See what happens after a few weeks, if you don't gain fast enough, increase by a few hundred calories and watch again.
How's your training?