{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x5b66345457f6909383a1e3749a9f5b071d5cba924862914c6af749c4a4e7d099",
    "signature": "0x0dfb676cb88465a19d52c68b6e5bdc3a9d3cdfbbdb87bd1e97633dd16cf317d728ef4ac50573d9cc2e564c36ff541c5a581cb500eb010bdee6ea7c7a2080681e1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}