Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwF2y1zW5J8HYGtYRWZKUoHn2BRXGOus6XBlfyDUsIpJQm6rQAEb1+vkMN0U… (844 chars)"
  }
}