Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCPZ4X5U9Rh75WBQmqAc8H1f53VkQOqdP8N9N7r7upMunoimSeBxFSGKLPa… (1,748 chars)"
  }
}