Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwEWIV2jS7L7HvPNkNc4ikjk/v8F7EAHRMiYdDQ4pO8U6nT4G9Pz3hfKIqCz… (844 chars)"
  }
}