Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQD0BUB0iWhU9fO0fFpICHhLLdvrnV8KvM6O1UUCwI6Og1Sp8AMi8nCNY8yN… (1,748 chars)"
  }
}