EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4b90cd8c3b92cb6882cc3de6c35946621851cb42fe489868331586b36c07df66","new_owner_id":"fees.sweat","amount":"500000000000000000","memo":"sw:rew:optin:nvV4kwp4rl-4b90cd8c3b92cb6882cc3de6c35946621851cb42fe489868331586b36c07df66"}]}