Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQEvWpHum4Qmy+lNVVyTCFDrwdZTFmoSWzvQ2w29tS5qSQ7NQTc2HLj2+YTg… (1,748 chars)"
  }
}