Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCjt8KYQTA33N9Bs/rYip0q+SvZVqavNpWDnqy1skBMTCXiWhiH87Nigw7L… (1,748 chars)"
  }
}