Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCraRgwpyiaDukZwQ6xM9JqSly7mVqkwjrlPh1MZ6xO8jWOSGV0atk8M/im… (1,748 chars)"
  }
}