Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQGAOeRB3jBc40+obnLXDzYF+CaWKzux4R+C4ar5ZrSmKGuXnqDOGMjviN6S… (1,748 chars)"
  }
}