EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"159bfedd43f9470a0434d7a9556d735c47a066af349ff711f2d6c6579931d6da","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:75kjY2Q4zx-159bfedd43f9470a0434d7a9556d735c47a066af349ff711f2d6c6579931d6da"}]}