Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQB/1h7szY6PgOB3ZVI9t/dlC3UGowXLcYoGdJHRE3eJki7RKnT+Ws5h2xta… (1,748 chars)"
  }
}