EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"42e6e133699438f459617a44c72a2915b331fdbf1ad0b1765a968fd289ee0b73","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aV2WDn-42e6e133699438f459617a44c72a2915b331fdbf1ad0b1765a968fd289ee0b73"}]}