Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwF2ARS7kCFim5AqYhk2XMy6nWKO0gGTDVZcWwk3Htk0NhoQHLsj1JoAGUIK… (844 chars)"
  }
}