EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"7ff57b7b8b8cbda0d38e3e71a1c0e1b8a89eece1d526cabc8634f192b69d5b91","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:A9M4VbP41O-7ff57b7b8b8cbda0d38e3e71a1c0e1b8a89eece1d526cabc8634f192b69d5b91"}]}