Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQFOQ2RZr3H/PvHqlgvWlSxaviZfyS7JcvvLBMGjAKHohGIF4uItpMA44i9L… (1,748 chars)"
  }
}