Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBukc8gYUHoGbti6MYkKLVDJCpOHxEucKS4/2zxdBTMnUrfYJox7TA+UAAi… (1,748 chars)"
  }
}