Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCom08+GFUOnbXcldosCw4c4m/H5YqBQA+p2gZSyKnWvyAE5JuG1KqczEET… (1,748 chars)"
  }
}