EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"d61750659decffbe5b573665898a1b52283b023733437d756b8e171e6286044f","new_owner_id":"fees.sweat","amount":"500000000000000000","memo":"sw:rew:optin:MKB4aweXDn-d61750659decffbe5b573665898a1b52283b023733437d756b8e171e6286044f"}]}