Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDIjnmU96A8lxPgOELfKXaiAEGApSimJrdBqwO9nE2xzE5mWkBtVI3bh0eG… (1,748 chars)"
  }
}