Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQA9N406ngqkz2ZvLK9YvgfDURcWYi7yNvzZWX2nrUlDnAPS4B+xlkStwvVG… (1,748 chars)"
  }
}