Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQGuQS1JjyjGqk8PMElnmEwrZaOM7LRZaVZ8B5e7+wxnuTKCFAuGgw/MYNPr… (1,748 chars)"
  }
}