Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQEhMAWvGtfIOCOQlgsn21n9Jx0dxyRIVIDNFZuqzCYHZSoutnmgdpz4kvPH… (1,748 chars)"
  }
}