Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQD1H7e70mGTPuL0n4MEfLqmo6ayqM7pb1oQsA7VVuM+uWn9qyDS6d5vPPFH… (1,748 chars)"
  }
}