Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCgiugXUvEQjbhAilZgfufVpvqDl+02jgvYktsdoX6u3DcH99Xgm2k5fVAk… (1,748 chars)"
  }
}