{
  "manageEntity": {
    "action": "View",
    "entityId": "991417453",
    "entityType": "Notification",
    "nonce": "0xdc054a7e9d288e6bd5101cf035820afb2ec30a258c8b036d294900ba3d74861c",
    "signature": "0xb42c10af7d785cf0f74c17b35623632c83a08fc7f50a57c35c3c5c9f2be32afa42a9d0f946bbed0644b4cfc981f29bf923c3e649b63a63f21b7632642af9a9611b",
    "signer": "0x222534475146193b99B68F2E3830ED2b44307C2D",
    "userId": "991417453"
  }
}