EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"a7a8b61050ce3cce37bc660d2a52ca8c21852f5995b61b16526bae4d03345d40","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:7LE418Ajvm-a7a8b61050ce3cce37bc660d2a52ca8c21852f5995b61b16526bae4d03345d40"}]}