Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAlTAYFZTxIhQ4xM5AH628Uwi3q2zAd2Bnasb5lg/dUtSE/CFxou7OvHTdX… (1,748 chars)"
  }
}