Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwAEMVf3r7GxXq+R6xRXgGHQilULXWEQzgxOB1clpqMjBzP1+PLDAAyY8G6w… (844 chars)"
  }
}