EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"3366e3da6a713553ba37e907f972f17a621fc9d7263aa72cd61663bd9efe7021","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:e3O4Pv2Xpk-3366e3da6a713553ba37e907f972f17a621fc9d7263aa72cd61663bd9efe7021"}]}