Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAHcQd2t2I8dqxvW66iLLz62DPpjCKOKHtFoGOg4vFSl2XUxArz6NIPVsaQ… (1,748 chars)"
  }
}