EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"867fcf18eed9317752d0a12e4e77e3e09510acca78c00236637120f978cd2b33","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aM74Dn-867fcf18eed9317752d0a12e4e77e3e09510acca78c00236637120f978cd2b33"}]}