Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQC2+Oj6tLibIJ9PdfyhSRmcasybObmMwqXNKhZcVVoYtTw5V3L2VdnU6HXt… (1,748 chars)"
  }
}