Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAO3sjPe1YeYZdQhXpu41v9pTxEslEWJdlXK47SaizcuQVj6VPpKtgBgjsU… (1,748 chars)"
  }
}