Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQJv+4VKSvNQfb4/Ywva/uiLUfe1I31R8u9jmMMvD/Twh2xS6P1aUeMW2I0A… (1,748 chars)"
  }
}