Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBbXqehU0mX8DZCYwM3+tFT0dbDOe0ahLcFDw1cqPe4R2zpgiQcrRg50EY5… (1,748 chars)"
  }
}