Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDEyZNFIOfJ30m2gH2We1Sy+KH8b/U0F3nePv9tW/cmhhOBvl60f7D0IouF… (1,748 chars)"
  }
}