Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDaKu30SJlVxC/cEiZEXVfhtXws2wj6HPKM/dqIt3pK21EIZkZhDSYwtGQj… (1,748 chars)"
  }
}