EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"870da839b6e4d4bc986de5a4666cd7e1499eb58f32c32ad8103ef97ae34323ba","new_owner_id":"reward-optin.sweat","amount":"5000000000000000000","memo":"sw:rew:optin:nvV4kDBWrl-870da839b6e4d4bc986de5a4666cd7e1499eb58f32c32ad8103ef97ae34323ba"}]}