{
  "manageEntity": {
    "action": "ViewPlaylist",
    "entityId": "4281",
    "entityType": "Notification",
    "nonce": "0xdd1cd384569957f2c845b191804df571fde4e28318be9f750d978b22de04812e",
    "signature": "0x0c0bddc76bd2cc7c327f02467df6cda37e3b9888d6325d9e121f8665a48bd3a37ce9bca3c0d5f1097128e7adbb123fd353069a9affdb93717434fa3a86f155d11b",
    "signer": "0x10d8178dd8aC4d3a4B685C9f3D95e1F252B1ff5e",
    "userId": "56024210"
  }
}