EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"15838a7b790dee3f1813b91d846d4ef517b6a25198d085d66567c21229d93bd4","new_owner_id":"fees.sweat","amount":"500000000000000000","memo":"sw:rew:optin:ZY1jMnQ48z-15838a7b790dee3f1813b91d846d4ef517b6a25198d085d66567c21229d93bd4"}]}