Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCW00RQ9iK2VfrPDmM8bkHSmJ0IxM3cAY2VHSPmg9gkQiRg9jxLZe0OsVeR… (1,748 chars)"
  }
}