Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwAn1+9cDTGZZoKYFH4IWe01uSjFv3Lpo2RjmxpGQ62K3QANxOzOsMrHiKH+… (844 chars)"
  }
}