EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4cbc632fc74a92eed286e6de6c322f7f29b8361b02d0fae9597fd7f0a2c5c0d8","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:v9A4dn8XDB-4cbc632fc74a92eed286e6de6c322f7f29b8361b02d0fae9597fd7f0a2c5c0d8"}]}