EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"d575b8dcbf484cec5e005eb4f437e18838b716216563721c2bf952d5b497beb4","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:2QkW7zO4D0-d575b8dcbf484cec5e005eb4f437e18838b716216563721c2bf952d5b497beb4"}]}