Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDqGTBVunTGfPcn5aNCrd+e11ePD7WW7TlykSh+i46eUwO4juqypFXDgqUf… (1,748 chars)"
  }
}