EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4e8a93764a530e49e4195f61d60ddbec831145185235d222c16e6884140391db","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:xl7Xny7WM5-4e8a93764a530e49e4195f61d60ddbec831145185235d222c16e6884140391db"}]}