Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwAhAEZ0ggbWC4FpbJ2/56Gj5tutJt3xpTmL7O8Y/U4h9m0y2DXxXpUTMoLR… (844 chars)"
  }
}