Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQA1csreR07Oqd4ssNosaQrK2xmzfyKyLfL1KszfhULiDxEw2sj+A2QuQGoe… (1,748 chars)"
  }
}