Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQC9CIaD5d/wNbQeomH7gZk8O4jPri3hQBxmEBGyiexXr349f8QiXoU83Xet… (1,748 chars)"
  }
}