Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCcxzl6QbSD0uDvtpgrBi8SpvGQEODC0FqV4umAIaIZhXgoyAvy4rfh/KaG… (1,748 chars)"
  }
}