Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBvtSsL4DkPd0oTKE2Tf2MrSfnFE549ennURLooyd3OBQ0eLbMIOiIW+OXi… (1,748 chars)"
  }
}