EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"975f9a412d2c4b82eb0bf3328c31d422550377425e558fbf397a86683537083b","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:e3O4PD24pk-975f9a412d2c4b82eb0bf3328c31d422550377425e558fbf397a86683537083b"}]}