Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQF8E80j1opQn9UxcpMMj4qWHFT+r6ixbxGadvUNpIDGmH3u19aUmTlOzTpw… (1,748 chars)"
  }
}