Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCKbiaQvsxMKD5PCHmQt2HWZB7cHbtiL5wLzrKy7dp0nwjKXhyIx0vLfy8r… (1,748 chars)"
  }
}