Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwAMYcb/lHS0N7gqYKMG8WpyqcEGieNQOyS8pPGZXPHqDEwl3tS+yCDomfS0… (844 chars)"
  }
}