Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBZvMoeF/ZGT9lDSzMQ7V8fAqWDhsvEyqAZg547G2byEhTbVwaZwdWFe5qy… (1,748 chars)"
  }
}