EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"738fc31b584df6bf89de947c4e1946d0dbf4accbbdc97054998dc85e900777cc","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:k304bmljLK-738fc31b584df6bf89de947c4e1946d0dbf4accbbdc97054998dc85e900777cc"}]}