Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwHEhaU8VHcrmLtXOgwCjPK7HpVA5Ero9zjqaL74pGjPxzV3xb6I9sWyLGLf… (844 chars)"
  }
}