{
  "manageEntity": {
    "action": "Create",
    "entityType": "DeveloperApp",
    "metadata": "{\"address\":\"0xf6d2d3968152b16d14196c73b1fe0f0fe37d3817\",\"name\":\"SATURNE\",\"description\":\"\",\"image_url\":\"https://tse3.mm.bing.net/th/id/OIP.MnHmXUBJczu7jsSG85DCigHaEo?cb=thfc1falcon2\u0026rs=1\u0026pid=ImgDetMain\u0026o=7\u0026rm=3\",\"app_signature\":{\"message\":\"Creating Audius developer app at 1780856965\",\"signature\":\"0xb2c01362608b555656a2cd6f55ce85771985dceeec62101e79c9287fb7fd45671bbf06213dd17000bc25195a64061a67cd26b7bb3b8d625605718964aec9563f1c\"}}",
    "nonce": "0x974f157960ea45bbb110ad45c85e67589253091c8ffbabb2a5bb764849b4031c",
    "signature": "0xac4dc96a418131f54c8bb9e43110688837f7426bd5acb1de7e5542eb9422094320fa6138aab4eb5ac322dd4068877505e506d1b8a3110d3575a57291a1d547b51b",
    "signer": "0x54BF9B0EaE7DC0d6695ede587b0f13d57e94848f",
    "userId": "96649040"
  }
}