Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQHKDdqbI0NWl8FouO8iXaztC8F0m9E4DRGJIsB0rTHVKUSBrGWDWFD/xLHd… (1,748 chars)"
  }
}