EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"ad70d2d5ea320499faa9c09cdc2b3f84a3940da35fb43d49d2efdd4148e049db","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:k304bmljLK-ad70d2d5ea320499faa9c09cdc2b3f84a3940da35fb43d49d2efdd4148e049db"}]}