Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQGhwwoOxGybm6pi/wIm/ucXzxMrBkzQxHO91wm3VYjXzQXmZ/N6OgFSFGzR… (1,748 chars)"
  }
}