Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCbLdFoXiIAOmUCPlOmdxDCySYJy5dX2DLqI6DDoJzmVgvLBfo2V1WjTPpq… (1,748 chars)"
  }
}