Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQGsSt2U+P/YEAk6oJFAIsHtLLHoMiXnbO7YuTYIYawdJW1fgGCUPrEpjTIM… (1,748 chars)"
  }
}