Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAJkPSQk0XDVswx3YbCB0NMlhJL7q07GWy3Lmee6ujYuwuHfLL+hNlMSk0p… (1,748 chars)"
  }
}