Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDfU1n8ak+s3+XVPWljO0qrfDWDk96ueEr1e9xdz6wrZAGXo+Y0TVTahVwt… (1,748 chars)"
  }
}