EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"8e3ab88e2e0cd5685fc1fb21d1bdb5b3dcf1ba2f3cf9f2a96302884d4f1ee43a","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:75kjYzy4zx-8e3ab88e2e0cd5685fc1fb21d1bdb5b3dcf1ba2f3cf9f2a96302884d4f1ee43a"}]}