Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQB7pzZKZ1Jyk7iRnS1aYMdUnAKYlH0w16Lpwiyxg9b5v00QMcseabEBOfKs… (1,748 chars)"
  }
}