EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"a4e0298cb36cf99d6572d39097fd2a0a215620707ac49d796c90c8223a9851b0","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aM74Dn-a4e0298cb36cf99d6572d39097fd2a0a215620707ac49d796c90c8223a9851b0"}]}