{
  "manageEntity": {
    "action": "View",
    "entityId": "256412933",
    "entityType": "Notification",
    "nonce": "0x6c74a54b21d2247cbea5b8a44f9eb13ffb4a5c4b8f22054d8f92369f4c40beb5",
    "signature": "0x937ee4f60a348479c5a08a7471cac780b7883ffc7cc5a33a61dae1cee563532672910fe1531ebbcbd563c32b8cec13cf9a531941c6f54cd131484272fd9f90f41b",
    "signer": "0x7F0D74fE8Ba665E6DD875760e01f2d019c0c6752",
    "userId": "256412933"
  }
}