Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBKukFo6U1iRAG+qQiJXvs6hbFeQmCTzYdeV+s2ZunIKmg2zBdRDYlS8lha… (1,748 chars)"
  }
}