EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"45236993af0b49472aa2676a6901ed7f15548c1db6d048ec26255253eb071670","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:YGM438rW8P-45236993af0b49472aa2676a6901ed7f15548c1db6d048ec26255253eb071670"}]}