{
  "manageEntity": {
    "action": "View",
    "entityId": "667809204",
    "entityType": "Notification",
    "nonce": "0x70f80c7d92d1b075a82d7879be39633bdb7c6ac2b31b97cdf41cc67b55186fe7",
    "signature": "0x5054b74e3d313411be2a6533de165d6ab60c0418c34c160ea0e96983f838e1707c7b1a036778193ccbeb1aced317b9b7fe6035b166dcc44351637821ebfc1d471c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}