{
  "manageEntity": {
    "action": "View",
    "entityId": "136844578",
    "entityType": "Notification",
    "nonce": "0x3c9debe3a7defb815ecc465bfda72eedf4cf9baf5b0efdf0191c285a644cd503",
    "signature": "0xc64f9220fb1de82012dbcb239baa46cbba96cbe260e4c5f000c24faab348e87708a61f8787714dca8c9d1d293eaa62d773f9b6056d98e041fa83c72328a8b6551c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}