Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwFjsN9Lx4pg4D7qlQ/D/NJefki5B9P/uxWivtXsErWzCjOHkxZDkQ9ErSKM… (844 chars)"
  }
}