{
  "manageEntity": {
    "action": "View",
    "entityId": "667809204",
    "entityType": "Notification",
    "nonce": "0x05f0c3e6ac552e29d909e251a3c9a4418ae614f1fa62a1e51bb79072dd632cbb",
    "signature": "0x67d70ee6df9daec1c8cb09bb98168879b79a40bb52b7e80070c1099c822007440420d9893e653384b0601f0f1b2b9ce55b6aa5ca50caf74ad3cee53dd51544591c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}