EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"2f6ffb3f86d8afa9909536194b77c78cad69e5ab73ea94d103ec1440e6e179ac","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:MKB4aV2WDn-2f6ffb3f86d8afa9909536194b77c78cad69e5ab73ea94d103ec1440e6e179ac"}]}