EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"39890cb544147dc9ba87517acd1850614076f391aaef3add25b880ab9b8fe0a7","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:YKnXBl24Vx-39890cb544147dc9ba87517acd1850614076f391aaef3add25b880ab9b8fe0a7"}]}