{
  "manageEntity": {
    "action": "View",
    "entityId": "510113438",
    "entityType": "Notification",
    "nonce": "0xabc5d0162c0c6ad88646a77949a1ee4c9908e755ed416802fba2053f8717a20c",
    "signature": "0x4bc49c4683dc769bc7afc1fd3bdc6e92168cfb02c52a6ca97c48cc3cdcbeba977e6754030a6578c6f7d174620311bfea6df2797554c4bcc18054583b15811a491b",
    "signer": "0x842F03A79524EdED6e616bE073bc53FbBac0B4fa",
    "userId": "510113438"
  }
}