Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBU0FUc5H+9vz4KnP7lAnxQESOzZbEnK/bMed+peGN042xwE4+UHMcMLPmL… (1,748 chars)"
  }
}