EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"81ef6e83f0ee22c306995f744aadefcd0c7689fe7276c5633f1cc758f7e7a3e4","new_owner_id":"fees.sweat","amount":"500000000000000000","memo":"sw:rew:optin:ZY1jMnQ48z-81ef6e83f0ee22c306995f744aadefcd0c7689fe7276c5633f1cc758f7e7a3e4"}]}