EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"d91b5e9c9a8dff5c957be0f7728af481f238463357e06494f80464e39f258300","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:26e4NyYjmo-d91b5e9c9a8dff5c957be0f7728af481f238463357e06494f80464e39f258300"}]}