Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQEKgy44j3kWvjXOP36HvH6IHTMuJP5jrc6taFAzgqCr3h5N9Vh4JYNuhbMq… (1,748 chars)"
  }
}