{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xefa3ca4e42dfbb2cd0bb715430319f0775145749d2dfafa1967212c703c06675",
    "signature": "0xb2b35cd08c14594081b206bd3077c6da185247489e2573cb3c41db210de69d4847761ab733ddd43371644710429d88a3873fe2cecf226e9f179e45cc03d97df41b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}