Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwAqZlfTtVtmXPruorVGPO2ebeC6VIjdfGfCOyYQ4GVzGVFyRm9u+WjSoNW8… (844 chars)"
  }
}