Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDzl3hbOeAg93bB09KcKGYG5gGvWLt31WeeyGZcDVHjvhWhokWbCb74Gn2f… (1,748 chars)"
  }
}