EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"31f14162dcd8637540f9c81e25fb12b0203bb7d9f11c2c2fdf4d6256ce88cf5c","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:k304b9RjLK-31f14162dcd8637540f9c81e25fb12b0203bb7d9f11c2c2fdf4d6256ce88cf5c"}]}