Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQK2hFV9upDQpAoSWXKZHES06MXQiV7DCl3ieL2imzLHZQjRSxNNePS6J7tE… (1,748 chars)"
  }
}