Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwAXysoyU+mVqtNIrKEe6eXlbNxcWeaid8PrQPYR5nh28xm4GCjGsW8Lp+Ip… (844 chars)"
  }
}