EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"08371780ad88b92e2bef362c84094ca992b9e5f4f630fdf2c615db4ddda2b239","new_owner_id":"fees.sweat","amount":"4000000000000000000","memo":"sw:rew:optin:nvV4kVpjrl-08371780ad88b92e2bef362c84094ca992b9e5f4f630fdf2c615db4ddda2b239"}]}