Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCPXz3VjRDAmMdsP0C6XOBDZdrNJqv9WBsjeCfZlWO7iDEqhqmxpZoIqKky… (1,748 chars)"
  }
}