Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQEdOc347/9OCm1fqQHr4rjtgw0qcxbz/l2sHo4L+YpF/Q9pEcMZiDO0vp/V… (1,748 chars)"
  }
}