Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCbLLGM+zYLv2oxF0XCch0tiS5ZBSLrOyl/lpRt+wyHZjJhHuO8t71IDYV0… (1,748 chars)"
  }
}