EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4b88e4de1342083f3101933fde76fcc400557b2d3e020f960570eb8938db86c0","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:yNvW2Em4zw-4b88e4de1342083f3101933fde76fcc400557b2d3e020f960570eb8938db86c0"}]}