EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"a70e264d8bcc665d058877a75cde42867cf360343692f73e67ba9bd359428cd6","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:k304bmljLK-a70e264d8bcc665d058877a75cde42867cf360343692f73e67ba9bd359428cd6"}]}