{
  "manageEntity": {
    "action": "View",
    "entityId": "683609933",
    "entityType": "Notification",
    "nonce": "0x7eb51376c4351279a011bf30dd33452b66866009f6a37e2d5a0e5a5626cb1838",
    "signature": "0x152edccaaed33f069cd502a14f4cd7002f37bf0b9f446da9d4101e46dbc93d152a38d574371eb32ad5d93258547f6d40b477465eafe3951c1ed6e0bdd4fd8cf31b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}