Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQAdMEqoaRlDuRR6XNRDvBEpHA809x/0QLG7lEw4E7rfcgdYJLhESGtqAP2I… (1,748 chars)"
  }
}