EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"3f2e48bcca39fd041982257af7537259e2a4a6aaeb07473a4f59fc363feea87b","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:e3O4PPb4pk-3f2e48bcca39fd041982257af7537259e2a4a6aaeb07473a4f59fc363feea87b"}]}