Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwFcOQOlJKdsd4fGKj8LHNePOi3TuHs6JX3eah8Dsjzm20Gh7KPKRWRC4h1g… (844 chars)"
  }
}