Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQErTaAmYNM4BzxblgJs0Kq0CrCscOuzNypnbPQ/vCdpFjHQqwgvl6V/iAwD… (1,748 chars)"
  }
}