Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBRsHTP+5PVUgzNreDY3mmRnzQ7uPIyg0TqkPAmnpWPCHngjDc7P37nkHmN… (1,748 chars)"
  }
}