EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"81787e4971c644f606054f7ae55c3e227fd22c81f31edb8af5c3a540d8e3a8e8","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:ZnR4pOvj6r-81787e4971c644f606054f7ae55c3e227fd22c81f31edb8af5c3a540d8e3a8e8"}]}