Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQHS7UIFd8p7uxtcIZtPWmzpnCrRJWgz8FVqkDPr7Qw470/+a+/7bIdQeN7h… (1,748 chars)"
  }
}