EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"f496fd64f8446a153ea0bf79cb27141eff71f862879dfc5e469f2ca186908874","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:YGM438rW8P-f496fd64f8446a153ea0bf79cb27141eff71f862879dfc5e469f2ca186908874"}]}