Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBoubL9A+b8ehtMzf23nY1vI9TBBk2AEIojIYr7Fv5EZ1gUFrvttxY/Onez… (1,748 chars)"
  }
}