EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"0478743a2ee30e57844c7e7481c0f3f1d016a7169eef0bb2acf21e7cfe23e62a","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aV2WDn-0478743a2ee30e57844c7e7481c0f3f1d016a7169eef0bb2acf21e7cfe23e62a"}]}