{
  "manageEntity": {
    "action": "ViewPlaylist",
    "entityId": "4281",
    "entityType": "Notification",
    "nonce": "0xd9fdfc2568cda07c8befd3d24720cf563a2a271880cc0ac1d805b35f67aad665",
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    "signer": "0xe8986b0d4D0BAA7EE152d3E1c4e18D22467fD3D3",
    "userId": "375412395"
  }
}