Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAnRktPtsr7E3e3gIsqBY+mSPbRj7Mmoqmu5mAZfDx4hQvoFCoC/qnKpfRI… (1,748 chars)"
  }
}