Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBup/my9h/ZI16mOdgXmw3nWn1tsc6rwpWV7bkmvzm3qUAmPGPqhs2gWPxU… (1,748 chars)"
  }
}