EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"1e821073a0c2bd59ffd3a7fb6746edd2e18ff002de3ecacf8834880e11e16ecd","new_owner_id":"fees.sweat","amount":"500000000000000000","memo":"sw:rew:optin:v9A4dwNjDB-1e821073a0c2bd59ffd3a7fb6746edd2e18ff002de3ecacf8834880e11e16ecd"}]}