{
  "manageEntity": {
    "action": "Create",
    "entityType": "DeveloperApp",
    "metadata": "{\"address\":\"0x9a652b041a4b16972fe2c3e6860b293dcb2887ab\",\"app_signature\":{\"message\":\"Creating Audius developer app at 1783581577\",\"signature\":\"8a7595cd38f07fb751154fb4843eb6e2c1f085a2c3e34552ab7c047106db39ad257d48f8a24bcd06ed481b834e24ed60db4e7f0327ea7ab16bff5ab5c6563f8201\"},\"description\":null,\"image_url\":null,\"name\":\"Melodio\",\"redirect_uris\":null}",
    "nonce": "1783581577860581061",
    "signature": "0x66b48361e3011411b084b58d5f60bde0bed165c110cf2dc08d6135248d84428a124b93d94fb930344852b0d224de989ab3c3b78d85b421d5e08f4b308b2921d91b",
    "signer": "0x2cc593FC814461263d282A84286Fd4F72c79562e",
    "userId": "539955174"
  }
}