Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwDZujxAQhEsQiwdlHpU8H8G5zfdcZLTk7JlYyCJ1rJ0iUVptpgSx3R4yNKd… (844 chars)"
  }
}