Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBQA0UEQQ/ti06mnyLPp1Ma+YCvkOYujHzUCRzTBas8giIw+P1bWevPrqeF… (1,748 chars)"
  }
}