Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDQI8Nt7ppk+Pz/nEZc5qYgA/YU3LMs+/nNGR7mx1NnPkwCPYCSXYcDcO24… (1,748 chars)"
  }
}