EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"358a9aaaed53d50a97877e077d1eb828fb8e46543a40ced69818effa24633417","new_owner_id":"reward-optin.sweat","amount":"5000000000000000000","memo":"sw:rew:optin:MKB4aq04Dn-358a9aaaed53d50a97877e077d1eb828fb8e46543a40ced69818effa24633417"}]}