Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDaLjoaLIftw2IrZL1f89fDGJZXXf9EtY5T9fXg4tQW/FaN5ddeilnUFaSp… (1,748 chars)"
  }
}