Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDEAKq5eVLYXTWWpsXxpiaWjl0nu3h1QhCmFzPN/Q0LeDZLjqjJ4pSAEiIY… (1,748 chars)"
  }
}