{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xc63555a8e1b6f3b864b952027ae618f5045a381a20d9c33b884489efeb7feef6",
    "signature": "0x5ad5d3b74340fcda8c9b81815f7afcbe0e08a166a9f340b5dc527288a1edf71b315167387a669b6aa5c25bb07ce28ceaaae04acbe76d5d272e8afbb79ba05e551c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}