{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x87d63e72b8ffde921b018b27e89863bc7c5cda87f23f685f0be78bbb8afc193d",
    "signature": "0x432e25bd17009822a1d3e5fdf75773d77cb7d8f3e3daf9b10b7ddede65e92c5c664ee0aab312c75c0aeb45a16622575693f94166a31fa23de09727d22b136e911b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}