Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDNadsPJbnlGow1jl4ANH4CbOSEV1k7uKi5dJ073KP/By0dt4E1/Wv+eJzd… (1,748 chars)"
  }
}