{
  "manageEntity": {
    "action": "Create",
    "entityType": "DeveloperApp",
    "metadata": "{\"address\":\"0xa4cc7957cf9a3dc593b36cc3ca9fb3f53b014944\",\"app_signature\":{\"message\":\"Creating Audius developer app at 1787132127\",\"signature\":\"c53d705e79b0c913902770b7d2d5f4d80e21d76ef2eae3d0ace957704813fd556d504748e0d1a2e0fde162c8d70e0eb2db04e50ce0c8007ffa43c9e4405e3d2501\"},\"description\":null,\"image_url\":null,\"name\":\"yzy\",\"redirect_uris\":null}",
    "nonce": "1787132127045688840",
    "signature": "0x1e5bbd0bbff7c5df3d80f3e276f1675c422bffe17e82f4c2444ddd9e1409f3606a90107f327102352a3a3d13395366e67dd14f6e891487d6b13d68db34899d9b1b",
    "signer": "0x2cc593FC814461263d282A84286Fd4F72c79562e",
    "userId": "824409849"
  }
}