Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQGEgv/DnQu9eegfRtF6l0i83qhc0Kf29Eo01jmDoyp3rwOvpLKWO46oRP8R… (1,748 chars)"
  }
}