Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDN2kqodDnxCbEI7NrnDrPWiYAw7++u9AiN8bNY3Py5CGVNymvWL64qVnsF… (1,748 chars)"
  }
}