{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x7882174daa5fe540043d079b0c1bb2d3158a621b089f7244a17a2b7cca7b3721",
    "signature": "0x9aa6ac803f92c59f7c5d1537f253f1280ced25ba5f36e6a08508c5b0156ab6e52dea89b1391f291fd4c09917ddbf720a4fb1e474ccf6c7c560b0c89bc4d020791c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}