Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQA6gz2W9IPjPJNDEcaaxsf4S9gAHVAiPw86AQtJVrcBnGS08s8Tj/xX4ujt… (1,748 chars)"
  }
}