Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAr+qTVLcXSdlJa6u869vRPr9e847bmB0EHlIqKDxi0TnAEzUC9gVc2IkMO… (1,748 chars)"
  }
}