{
  "manageEntity": {
    "action": "ViewPlaylist",
    "entityId": "4281",
    "entityType": "Notification",
    "nonce": "0x06aaaa7565799c8ab881b9b2e70e9f524b00b570f9ab058541f50bbb2afdf0a3",
    "signature": "0x0079e328d0d2f26d76169d1f341b4211c67e3e1f2ff929f118d293dc5f61fba204cbb2794d9c4f405f78e7f40624a23dc6df9af6043e36037e3985da18f2c5f41b",
    "signer": "0x84dF4ff73DF399FdC88dE60B14d895115FD67044",
    "userId": "364437"
  }
}