{
  "manageEntity": {
    "action": "View",
    "entityId": "756543713",
    "entityType": "Notification",
    "nonce": "0x012da34c37d3d32523182ff02d0f7db5fc9592c3a0f7b4486465173bbbfee529",
    "signature": "0xe7e4e4e080735b9f4e8ff47b24b55475e1cc920ea9804329384fc5b5020e1e6a3b6bd9ff9efff4f3596585d8b441176bad3266cc92447d0381ade68cfc3d4a701c",
    "signer": "0x3f8E53670df042c8b68C3e37cFB7F4978152c280",
    "userId": "756543713"
  }
}