Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDw3Fr3d5D+FxY7Jdvj/JwcPi1GA/8lstJPBq/QudlwgUbmdrq+vQLLKb0r… (1,748 chars)"
  }
}