Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwBf6TvWjnvPpTJBok1WBzc7z0it/PkvAjVyV2iLVqqpdyDd/1IHVk2WtU6S… (844 chars)"
  }
}