Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQALSuu6dZojO3oVd9Kx7MCce7JXtf4Y0qkb6AYoAxKeT1o3g74hhoMh5Txz… (1,748 chars)"
  }
}