Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQE7QzYNFDtjaVkrVNZemwUVK97Pog5izIa4FslX9B3nxkqhKjM+hDiey/wt… (1,748 chars)"
  }
}