EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"390804396a19746343be7acc2f3df28e1064abbe59f7420b152faa3fc6fd1fee","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:v9A4dn8XDB-390804396a19746343be7acc2f3df28e1064abbe59f7420b152faa3fc6fd1fee"}]}