Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwDEuRxH7kC1pPDNOwzXXpIO8rSALs7w3BzpmVFVq5qJbQgJG86h4nKEYGVt… (844 chars)"
  }
}