Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwD7XB8HlXGRSKQ9UdS+DZJBEu04foo1mJkbZPdGPdHAZ3t5Uwt5VZVfHzNJ… (844 chars)"
  }
}