{
  "manageEntity": {
    "action": "ViewPlaylist",
    "entityId": "4281",
    "entityType": "Notification",
    "nonce": "0x8e02c87358f4ab513c78c50e4c80d556258047f9d1c12e0f4ccc6996d556434a",
    "signature": "0x46e1bcb6e533ad3e5ca81e759db548a46874e852f3a26ad5238ac677991f787c76f0cd753f85a5407898ad01ea20a4ebef4dc282b972232669220845a278c74e1c",
    "signer": "0x5e9dAd681B2D46bBe369ec87B0FB5660F8A585d7",
    "userId": "808075447"
  }
}