Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDwsuQl1m/KNn1L7p7WPARch2R6WchCNbOWlW740Lf9ryMhIFdFEYallMvG… (1,748 chars)"
  }
}