EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"521b40b3daae65a8d397097ecb1e79b6e94f70c2bea170077d2b038666f93108","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:OYGX0y3jAz-521b40b3daae65a8d397097ecb1e79b6e94f70c2bea170077d2b038666f93108"}]}