Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQF2s2IKQRs2XHTMqn26MGh7tvsWE48L9DhlvtBLDHPFVxWbNjcga/CEhTON… (1,748 chars)"
  }
}