{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xc73c738b7eaefb0e4f1d9faa6c2cfcda7fc79356a2044285106cd7f41b411fbd",
    "signature": "0x39f9694b3a4b875b94b1cc6782a0c1069bb117813c5e7ee55f5bd5de2b5be9417302bfb3a68839654e8bcd2040c297f61b7d8d2fb25fb8871acd22bbca769f5d1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}