Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQFlV0aS4gHLi1IKLQWZcIr6Xsm/g8FGajekWzhwWbmacAOUULQNPQiIhJuY… (1,748 chars)"
  }
}