Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCoHRQZyLJmav0+PkLBkIPThV82UtxA85LR7j/aD0wVmQbQKmhfVKGvrXbJ… (1,748 chars)"
  }
}