{
  "manageEntity": {
    "action": "Create",
    "entityType": "DeveloperApp",
    "metadata": "{\"address\":\"0x5552b48e94c16b1246d22c6c242b2e4feeb83546\",\"app_signature\":{\"message\":\"Creating Audius developer app at 1778072681\",\"signature\":\"513312bd05f2da8c6b1a944aaab23d312976e8dbfb2f4a169e3faec5d3401c2f1ffaa1fe99ef4bf5eca968b25e02569f0ef2ea41bb736fc8f895a1c4d2f6de0301\"},\"description\":null,\"image_url\":null,\"name\":\"test\",\"redirect_uris\":null}",
    "nonce": "1778072681660273851",
    "signature": "0x81614efb870d6bfb4cce5d4c9f11a4bf393283d6b4bd311e8e2a15102131098e267111555e76f51f9b3e74f88f2aa35a0453074694a75ba802a8c616d069e3191c",
    "signer": "0x2cc593FC814461263d282A84286Fd4F72c79562e",
    "userId": "278986454"
  }
}