EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"3fa8f05e71c0783f89ddaec5beb96799ca4490174b4a41bd826005982660021e","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:k304bmljLK-3fa8f05e71c0783f89ddaec5beb96799ca4490174b4a41bd826005982660021e"}]}