Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwGOm3qQJ5gMgXkKIIWu+7EIDEAKKHUw1lskY1Pw9oK9ew20c6bbexxsGxZ7… (844 chars)"
  }
}