Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQD1bOf64+LTZyHM5yrVbZMllr3UWYI7qVwKk8/oPyaeY2WJ34sQY+PxvnTk… (1,748 chars)"
  }
}