EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"2721c6fef4e0b852ef4922552f1dc71ff8350fef35454bc1b7375a5ba013ab75","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:e3O4PBAXpk-2721c6fef4e0b852ef4922552f1dc71ff8350fef35454bc1b7375a5ba013ab75"}]}