Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQFTfSBVQTT47cArpXxGimpwRRIZOEmUyzGPNp+8fMZ6uRpOuaZmEtTPTQDa… (1,748 chars)"
  }
}