EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"cffdff70254fabf1023fb7ac2e78809f61ed1dbb4de492415dc888b34dfc997f","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:v9A4dRYXDB-cffdff70254fabf1023fb7ac2e78809f61ed1dbb4de492415dc888b34dfc997f"}]}