Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQJO7Nx6//MXgW2wxpjQwa3hQRXjcr44VRHq6eJF1ueUJnzuPRqBcOBlxIMR… (1,748 chars)"
  }
}