Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQA51xzvVKDC0Mbrl11w6a/FW8HT0r6QYCP5PH4BxJuV/Bqqz6r5EJcIr2aC… (1,748 chars)"
  }
}