EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"87c348fd9f0a4c845c295ac5ac1ec64ba9d8a94c89cad45d17eec8f38757193b","new_owner_id":"reward-optin.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:v9A4dn8XDB-87c348fd9f0a4c845c295ac5ac1ec64ba9d8a94c89cad45d17eec8f38757193b"}]}