{
  "manageEntity": {
    "action": "View",
    "entityId": "121616299",
    "entityType": "Notification",
    "nonce": "0xb73e10183224b60eaee41a7e3636ba6bfba2d17d1d6d5b8f663c11cd7eb6b772",
    "signature": "0xefba06e668bdd282d7a07e5ffede07778e4b6b80e93602939fb9c8a3e7a18d393394057b3524f0cd74fbc78e77956d9be1af31d60246f398d1e8f5c8e4a23c751c",
    "signer": "0x2F70DdE402b24fa0fAf5FB9c7Fc6E38a26cCE9E9",
    "userId": "121616299"
  }
}