EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"ca30e23250556e7ef4375610b8f1214e0b98f1d953edff315823cc631756ace2","new_owner_id":"fees.sweat","amount":"500000000000000000","memo":"sw:rew:optin:nvV4kwp4rl-ca30e23250556e7ef4375610b8f1214e0b98f1d953edff315823cc631756ace2"}]}