{
  "manageEntity": {
    "action": "View",
    "entityId": "840507944",
    "entityType": "Notification",
    "nonce": "0x2b37f5795d927ce0701c976cf34ecc0f664b2d56cd4325e8fe6b13fa9ff921af",
    "signature": "0x1d7012f8322eeb36270c264a0b43748ee591f0eede25615b0a1089bdfb29b8cd336cd2284b82f3d6e419ff8c489996e123b1dec9997352b00a46e790a806c2c31b",
    "signer": "0x6d507427E16913C96E6DC2AB23209fc7AEbe1907",
    "userId": "840507944"
  }
}