{
  "manageEntity": {
    "action": "View",
    "entityId": "301373",
    "entityType": "Notification",
    "nonce": "0x212fd73513f121cbfab3fb9eb921be02fc51b04fac45651b39cc23550c276d29",
    "signature": "0x38e396f4de9a5477427bb90101ef8be178b1bee0e3f6c10f5f8e175fc01bff2e391346e71b1799838da02adeb1a363e1bd856df93d172a14957daae76444c5051c",
    "signer": "0xEcFc1211BbF19890F066193bED8925bf57de28ea",
    "userId": "301373"
  }
}