Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBdFDTgx/72d72Pt5lLEVf9N07bmZjT3vIj17zxYa/XAlccoLiPSOWqsP+S… (1,748 chars)"
  }
}