Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBSRulTeofwk7Pab2yBwtRV/5nThY+r+f8AW/3kmA72KDNCRmf5p2Jb+aOP… (1,748 chars)"
  }
}