{
  "manageEntity": {
    "action": "View",
    "entityId": "321896709",
    "entityType": "Notification",
    "nonce": "0x5a0f7b9566253a46875253d5fde438ddccd8416d7c992d7b31d52aa1ce0a20f6",
    "signature": "0x4e7c55b160a82e5849a4e933993c40fd22c1d820e08d79975234200f338799a81ac253a60ecc5e8d131c3ce45edbe41367c7ba96d281f581c2bc5aebd9e66b301c",
    "signer": "0xedF9C241919aD569E38d3033FAF4E53C58db2C13",
    "userId": "321896709"
  }
}