EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"75945b2f7a15f9a65f53c1b172a3fa55c993412dc04a9f3db890960ea47c9f03","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aM74Dn-75945b2f7a15f9a65f53c1b172a3fa55c993412dc04a9f3db890960ea47c9f03"}]}