{
  "manageEntity": {
    "action": "View",
    "entityId": "10449019",
    "entityType": "Notification",
    "nonce": "0x349a9d6447aa0dc03be9b302df478de2ec96aa0c82d3d4203d3ad814473c68c4",
    "signature": "0xbf5df9a64b6293ad08f05115d452d70fc448c06acfbb983696c0de7b20d2efd4627ec55b2b720d04574284f67b0c07c48eaa27e7e7f3e74091c9216f4f9cd9d91b",
    "signer": "0x5D012C880480A2E1ab4345f6F374CFf73e040331",
    "userId": "10449019"
  }
}