{
  "manageEntity": {
    "action": "View",
    "entityId": "490478463",
    "entityType": "Notification",
    "nonce": "0xcecc75c30ec53b8a04ca5e935b4f58e67cbeffb68fe2f96002eda6a38c6156d4",
    "signature": "0x7788fad5dfca699580df841508ea44e54cd06c9ade6b41891e1763604e4ba6c4512275b7d676c80d5169f342e31d3f778dbf97cf49967ac27bbf5d246432ae591b",
    "signer": "0xd708949D0521A856Ca6eB44B4112bAEE59741ADD",
    "userId": "490478463"
  }
}