EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"37b32c168e67c41c4dbb9781362231594e30ab2b86254123b826915be2b46e03","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:ZnR4pR5X6r-37b32c168e67c41c4dbb9781362231594e30ab2b86254123b826915be2b46e03"}]}