Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDLUGINqvAHCaA0U6wLOLCNFZsZABY1YptawYl6HvwF/C2H+h2jSyrlUt/d… (1,748 chars)"
  }
}