EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"a4662151a851f9655ac720a64503aa45daaa8c0ffa9e16304e215846a1544b85","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:YKnXBwDjVx-a4662151a851f9655ac720a64503aa45daaa8c0ffa9e16304e215846a1544b85"}]}