Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCuM//hYcPaRvD4Nx7qmj0owrOehXHKXgPItq/09LSWMnDj+pLhWsCus7B8… (1,748 chars)"
  }
}