Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwDaWDPrLdbhaKzCRhuVmQp2YLZdXoAjcBwdffAal0MNWkLv7Vr7T7qGgLUA… (844 chars)"
  }
}