{
  "manageEntity": {
    "action": "View",
    "entityId": "120678",
    "entityType": "Notification",
    "nonce": "0x54b573937a99526c6f693ab326ee7ceb4b075e581dd9896426b04fec12756dd1",
    "signature": "0xa17a1f24f9e6dfaac2c46dcc734c3ddfe6dd824deebc75b61978b8fb5028fd6f5c27ad4a7ed21108d04c97e2cb336ccee46e3c25bfd7074fc36d11c4e917d2301b",
    "signer": "0x54e6b279560373fE2C9f0BEc6b24a06595033006",
    "userId": "120678"
  }
}