EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"1b9afc736f8e1256530a8ee411220367c79fceb4459cff1aa979c1090c8ec695","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:lRnXm0zWq2-1b9afc736f8e1256530a8ee411220367c79fceb4459cff1aa979c1090c8ec695"}]}