Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDiZR9Cn+igyBLm9SBZwKHyUmKDJx0DH0//ZuGhWczyPAafS21O7mMv4PMb… (1,748 chars)"
  }
}