Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAZgGxoKrrc2sY0a+Jb3r5pYJ41H/4Xhmdz2tPMD91E1kCIalQWHXtCzc6D… (1,748 chars)"
  }
}