Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQEKhVEajXF8SRHk4iXtVzUALxtZMPoCk21k0vBdDawS1Bew5S5biRG92qOJ… (1,748 chars)"
  }
}