Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQC8tcNEAcN3llNFgsPM5V/o2ZiBR+c2HHeUnyeNcwkFUW82ZWZLOJDCIONj… (1,748 chars)"
  }
}