Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQFLsi82xzbtBOyg3/xFlV6gmAr9YPH04dBSxh4L8aZy+yDAagJ2BrKTU4UF… (1,748 chars)"
  }
}