EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b9108b20d12d8cc437f30329dc920e08c7f1b379201bb4da477dcdfb09b3608a","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:YKnXBwDjVx-b9108b20d12d8cc437f30329dc920e08c7f1b379201bb4da477dcdfb09b3608a"}]}