EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"c975f8da2093a8873cf24c1520314c9f37e8bd8a79ec715c6bac5a490649945e","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:75kjYzk4zx-c975f8da2093a8873cf24c1520314c9f37e8bd8a79ec715c6bac5a490649945e"}]}