Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAm4ThBI1w3tImtCsF0ZJdtxrtC6Xfioc7jJotESx5TwnYYdAQg2FhbVp2A… (1,748 chars)"
  }
}