EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"b58de4c3d8dd1b3076551451ca73f35acd12793890038f678894abf96a372e0a","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:v9A4dn8XDB-b58de4c3d8dd1b3076551451ca73f35acd12793890038f678894abf96a372e0a"}]}