Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQEocjbGJcUPkp0aiM8NLvhWDNKYa/BNSZDfBRYBxcQvxiZWZv2IUVwcY9qZ… (1,748 chars)"
  }
}