Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCGWxZDr4n8dHfmdysNFvyOyULQMIGBuZwjEGSb+AsYV30aSLwsjJKpHcx+… (1,748 chars)"
  }
}