{
  "manageEntity": {
    "action": "View",
    "entityId": "474113241",
    "entityType": "Notification",
    "nonce": "0x4a029094898ad314a1481df5c7ae7d5a66557257e9ddaa24234dddcc45627824",
    "signature": "0x5e7198faf238fe365277717478dda90970f5a85c05ae8e95e6611168eee4b40b3e6e66edf08394cd2f59937238fee57cb035827f09f1cc5a525f48033ebbc5ae1c",
    "signer": "0x9c1a2996a6DCe12e947BD7C8A755b6150A3eD5f4",
    "userId": "474113241"
  }
}