{
  "manageEntity": {
    "action": "View",
    "entityId": "667809204",
    "entityType": "Notification",
    "nonce": "0x61dc3ffb557ac2c6d44e152f286c2faa3f34ea146e21b54e0e68ec62a769bd2c",
    "signature": "0x1785776966983e51125ea42701ed07e61d59a998b481c157c5adf9c79422d6e209f032db3c678f97a5dc296b075153ab4d9aa8420ba26ea9bbd41316af722c631c",
    "signer": "0x639B9598C075dEDFE2d8FfB1B5B6ca259D3C425E",
    "userId": "667809204"
  }
}