Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCBnna9UbGIk06BOPrC5v9Vzrp4BH6ykp2EdWYXU8jVxCRSRTmR82PaZK9k… (1,748 chars)"
  }
}