EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"3921b329335c236b8d337a6fbc740b285660f1b115bca73134a41ce5f7921d2a","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:vKrXxyyjPN-3921b329335c236b8d337a6fbc740b285660f1b115bca73134a41ce5f7921d2a"}]}