EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4c7c4690f66327384c3849156997d5ea337c077231aa6926b56643c97f966c2d","new_owner_id":"reward-optin.sweat","amount":"100000000000000000","memo":"sw:rew:optin:v9A4dDB4DB-4c7c4690f66327384c3849156997d5ea337c077231aa6926b56643c97f966c2d"}]}