Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCCR2w9mg3X0xGHBhgfHOE635onA0GDJjYL9ckvZHjSHnlzgLEUmKydFp6v… (1,748 chars)"
  }
}