{
  "manageEntity": {
    "action": "View",
    "entityId": "515821762",
    "entityType": "Notification",
    "nonce": "0x5eebdd59c0245ee9c0990e050fa2a3f7191643248a0f464360d9673122a9b241",
    "signature": "0x1b8cb00ff0fb8e222f015aeefe9095443c6a5c101559b06238bf3f316ba5616940b0bc395666fa5643b67057642b2523e06d9d4268aa89ec20c7b0321898974b1c",
    "signer": "0x0419ab9cE1560f3948Ab2273AA104A20fa2D5393",
    "userId": "515821762"
  }
}