{
  "manageEntity": {
    "action": "View",
    "entityId": "512214950",
    "entityType": "Notification",
    "nonce": "0xe52e95116ccc068ce47fe608563486258421db556f1728ecfa8e149e9225bf1c",
    "signature": "0x37823e6d0c1f55a412a783e14b9a05b1d6d9b5513253b3e5b217abe8391a9bd0238e36737c32834ec39598fa59bee74dae2f41453cf991542cb187079ccf67601b",
    "signer": "0xc07fCE503240350b65217BbAc77c303Ac8338F90",
    "userId": "512214950"
  }
}