Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQNEkUJZch/aSjrZkS+MtXQmFbdH3F7UAQ1udohxyeveVDsrpxHkOJanEBdG… (1,748 chars)"
  }
}