Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAZl8dtn1erJuCYr9wKTxAx5wd6e4eXsl3dpINdCbypbQbYu9uHPCUUlE9g… (1,748 chars)"
  }
}