Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAA7p3L9Qtm/LU3KAZ+9VjJGuRz6cbXr1NibfXfUles2wWyILlWjEQ4/Aun… (1,748 chars)"
  }
}