EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"61234da243ecc361f77c4719d184b5be2a208aafaec79799c5987533d49cbc8a","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:YKnXBwDjVx-61234da243ecc361f77c4719d184b5be2a208aafaec79799c5987533d49cbc8a"}]}