Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQE4OYjqTXiioD68cVtGR+QUq1wAoC1lYQHJdT/5+/KkwWmZx2X9BKxZWY7r… (1,748 chars)"
  }
}