Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQD/T0tWlUixiYBXZlEph4veTxTFDAJu8tIFr8I9odNCdEvvqFHoYZWIM2HW… (1,748 chars)"
  }
}