{
  "manageEntity": {
    "action": "Update",
    "entityType": "DeveloperApp",
    "metadata": "{\"address\":\"0x286e7ad8f9447d0112953bdb1684a4b4192ecb76\",\"name\":\"Just Listen\",\"image_url\":\"https://play-lh.googleusercontent.com/16iZ6vU9tyazXe3dUwl2k4smVQYRtq6byEL_G0oXdXpu5MyI89bf-GohBXhNQAL-679D=s48-rw\",\"redirect_uris\":[\"justlisten://oauth/callback\"]}",
    "nonce": "0x46a618f67365593e192b60381508600c3f431bb6f96792f38b4912e514e25e77",
    "signature": "0xcde8e9d76e6f87df72c65668bbc43326f9a610738b4a7cb40580b859a8529bd3336431fcd5a05f6f5e6e2655f7968bfc251bd8ad9b0cc13413c6db383a3f24891b",
    "signer": "0xFb8DB1fd65218aF9818D8f59D5D31E81BE490149",
    "userId": "210545"
  }
}