Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwBOBN5zsRvINHtABQx1pVVtaY7HpHSQd5eQpN7etsXgHkAhRzicyb0UIBNf… (844 chars)"
  }
}