Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAXJkeEvdkzIYNIFxSsuk9CB3tiYhQZlj1n3KTaq2M3Cikxz0tsl4FFUKNC… (1,748 chars)"
  }
}