EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"8768bcfbd8f82665e4f817b4b335760a764365a75d76e835b44cb2fbafb697b5","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:M2o4AgeXlG-8768bcfbd8f82665e4f817b4b335760a764365a75d76e835b44cb2fbafb697b5"}]}