Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCfgQ1NbgP9AsGvpSThYJ1DgIrLmYYERqrjCjLWibPoXTK5D+RTCVdG0ahx… (1,748 chars)"
  }
}