{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x4aa096e17574082ad867ae431f9831a7db21cc53e2ff7b0cf6dd1a7936af4669",
    "signature": "0x71dd8f9fde049fea939f54c5dddd0b025046dd7b29303726d92ee4049419d01e52a2752e5dfeca56ea0cfa42ed1874fe2e258c2646933b1f6f7f92fb357072d31c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}