{
  "manageEntity": {
    "action": "View",
    "entityId": "51540",
    "entityType": "Notification",
    "nonce": "0xe4840a731bd3cf05500b91ff6b07370c9480839e6793be9001cf427bb83e52a8",
    "signature": "0x5dc8422a7d39f7a4ae2a9961f940c8e84a0617779ec282d97693951520d509072f038d05563b1895da0c7633e5fb21c711bdcacb2728e71791c0829a5acc7fec1b",
    "signer": "0xa2f784D4854C7D7122f01B4eF626B3259A10a4D8",
    "userId": "51540"
  }
}