Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAaogNcO7qir5mo1FALbLnfhKTwaBdAZpCJi/WjxD2s5UIOIGT5rUZtk6JA… (1,748 chars)"
  }
}