Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBApwIhKTs9MTdJc+Xu5hWcnUpTnMGbIoOOjNQEQdwH1jf19czhSZQwcnwi… (1,748 chars)"
  }
}