Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAdIUtDTKd1qgDZTjPuIE1Ks001GOHnw1veez0b5TpXJi++MXr5bi3+G0nU… (1,748 chars)"
  }
}