Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDHfrJe+zD4f3UKwaoPtxqytsPhiDYUocCiZFwAcQZpURwjlQBJ6VPIdTIw… (1,748 chars)"
  }
}