EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"ef0686c3e4dd2ce9b3a723485256caf4b4fdcdf4c524dd5b2be0452cc1bd9ef2","new_owner_id":"fees.sweat","amount":"500000000000000000","memo":"sw:rew:optin:MKB4aweXDn-ef0686c3e4dd2ce9b3a723485256caf4b4fdcdf4c524dd5b2be0452cc1bd9ef2"}]}