EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"270f3a72066bebde92e48a9a7210d9d83d1f165126a82ded2384919eae747c9e","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:k304bmljLK-270f3a72066bebde92e48a9a7210d9d83d1f165126a82ded2384919eae747c9e"}]}