EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"bc1521ccbc17fb64dc2726092a064650b7b621c34bf9fec650369bdcb654667e","new_owner_id":"fees.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:7LE41NJWvm-bc1521ccbc17fb64dc2726092a064650b7b621c34bf9fec650369bdcb654667e"}]}