Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDsz6mAQJlkZpFqF5PdY5KH0VFgZoRFcPYD1ZddSuPormL8KpPciKI2pGlG… (1,748 chars)"
  }
}