{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x3cbd533ad4d267cc664cad82a8f13e6e401da4ee534a07f53192b6b75fa39a30",
    "signature": "0xf083abb4548d8684e4e5b784ca8f4da49f16033536912b70d5c3c2e55251875a1ab343e6ce5b85736582b71f27db43afb7905fa3d2c1a1ba4fc07896ec7885c21b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}