Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBjgAWtrrEZzcBj3umZLpBdyteTjI0hoKPDO2bY0ylWH1NJaYWeRTXP/ZsO… (1,748 chars)"
  }
}