EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"9a8b421f58f471205d288e0e28b0321624714de3e7e72443d036b073fb14e90c","new_owner_id":"reward-optin.sweat","amount":"500000000000000000","memo":"sw:rew:optin:75kjYVy4zx-9a8b421f58f471205d288e0e28b0321624714de3e7e72443d036b073fb14e90c"}]}