Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCl7Ovdy4Kih4xeQK0JMpxfVKtCgfxZHRanzIPU5i6ZKguPjyg0/jxAueGL… (1,748 chars)"
  }
}