Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAK0NsrXz3wQm4KSZtiXsk/qS1RND5Qdf9V81U9PPEwmS6Yvt80+Ckul1ix… (1,748 chars)"
  }
}