EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"f84b60d6a87771320580c429e8935a03340462c7e51053707a2738b090b7aab7","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:2QkW7zO4D0-f84b60d6a87771320580c429e8935a03340462c7e51053707a2738b090b7aab7"}]}