Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAf6pcBNnW1hw0fFm1OKbjTfiaP6m+QJ8bVzbwy/9rKz1yKJ1A0OtQXF746… (1,748 chars)"
  }
}