{
  "manageEntity": {
    "action": "Create",
    "entityType": "DeveloperApp",
    "metadata": "{\"address\":\"0x38936def2ee1f7e74acd8f8947348428ba0de2fd\",\"app_signature\":{\"message\":\"Creating Audius developer app at 1784432029\",\"signature\":\"e9b465b01f25485bdd5deb46f5f2a8269c1bab16758ee3a72b4e8cbaefe4c55d064ee3781a030fec0113baa621c3b8e770fb4e6ec1e389cdfaf706a219d6d84b01\"},\"description\":null,\"image_url\":null,\"name\":\"music_player_key\",\"redirect_uris\":null}",
    "nonce": "1784432029987460525",
    "signature": "0x226927464b25cb7624f717d10587fdd2b7f62f85ca3acd1d86206e16870a4ba63aa81ac2f9d9c20b3eab7abf82cf1e751cbef70bccc87380c84caea9994bf40a1b",
    "signer": "0x2cc593FC814461263d282A84286Fd4F72c79562e",
    "userId": "566437849"
  }
}