{
  "manageEntity": {
    "action": "ViewPlaylist",
    "entityId": "34858",
    "entityType": "Notification",
    "nonce": "0xcaea6a6397c30c4d5f7b53d33a46d9ddadf025eb8383c50f64bdd9c5ca9fa46e",
    "signature": "0xf60088ef4df4ea094f1c2fedd26f81d38c3aa01c21eff37e5c2f81dcea3044df2e50443fc4ff4d36f246432f99d8f1cd3b67203632eb1dc948df196f4b193bca1b",
    "signer": "0x0f60ca71dCBe6AB80DC2FDF0Efe863EcB0A49b6A",
    "userId": "486924218"
  }
}