{
  "manageEntity": {
    "action": "ViewPlaylist",
    "entityId": "4281",
    "entityType": "Notification",
    "nonce": "0x329a6215c6a2eafe393519bf1073c8e49274496324c5f4c6ef3212700671dd24",
    "signature": "0x8058b56bf4a2cf51a1b6f441b368f655a0e983768e4d2fa32afe38b4f61bc81c71a6eb3fce72d413a0194f892be87cda74219103b849b12e72303baaf373dfc31b",
    "signer": "0x799f7E22Aa59F21985464C4C8B48fd86286C076E",
    "userId": "836388825"
  }
}