Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQEvsD2GPAfG0ky6R15xj3lgE2xf3FvjcohmH+AUfjUFDzk1sUWh6jMbJy1U… (1,748 chars)"
  }
}