Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCaiZXChNmjL4+fagFHbbLLtaMX5tBJIKGUEzyLAoziQhS7ZVvqpHLtjDEJ… (1,748 chars)"
  }
}