Satay Udang (Indonesian Shrimp Satay)

Satay Udang (Indonesian Shrimp Satay) 1 1 ⁄2 lb. (about 40 medium shrimp, peeled and deveined)1 tbsp. fresh lime juice1 ⁄2 cup chopped shallots1 1 ⁄2 tbsp. dark brown sugar1 tsp. kosher salt8 makrut lime leaves (stemmed)3 candlenuts (or substitute 5 macadamia nuts)4...