{
  "manageEntity": {
    "action": "View",
    "entityId": "51",
    "entityType": "Notification",
    "nonce": "0x8b23b95d35a1ca28b051814c149a23657b062981fcf54b32cc493a3f29e65460",
    "signature": "0x20b79c8ab3272b46878037135a03dc349632379857e8c286f06ecde06117a9fd61484a3eb79b550a38e5baf53830596c919e987c387c043a50dd6836ffcf71461b",
    "signer": "0x3256Bd2D0B1984E7df4FA525017aD9bA48470760",
    "userId": "51"
  }
}