Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCRLfKsWQ/lWuHQ6Bc/BRolbHsAmePR3ugMbdYrKsGp9y9K0DG/cYJzuIWp… (1,748 chars)"
  }
}