Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBH4dHJ1oJcLWJXZdxKxvz6SYrtTiDsb8uDjF9VgaRrBw0v5G9LjVBrV19+… (1,748 chars)"
  }
}