EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"33a9c4e540a8115f64667144d67d77002f811e4663fc9c32a84a185ff533cd39","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:d2vXyw948e-33a9c4e540a8115f64667144d67d77002f811e4663fc9c32a84a185ff533cd39"}]}