{
  "manageEntity": {
    "action": "View",
    "entityId": "200959284",
    "entityType": "Notification",
    "nonce": "0x0284c273072b91a43452c9ea446625100433bc91b4a519e5d4003b8e3329edee",
    "signature": "0x5d17b7bfc66a6427581e03a5a0682afc156adf77aa0cd6908a3e76139e7cbaab7d79e0b7bd0b0351d6b3d3747628703af8b9141bd12f7b8a47d2b1a15a2942a11c",
    "signer": "0x378543D1f467aD15E6688fa37eFF55939dFEDFc2",
    "userId": "200959284"
  }
}