{
  "manageEntity": {
    "action": "View",
    "entityId": "402520233",
    "entityType": "Notification",
    "nonce": "0x9a0915ac59ecc2a3f73aa0329b53e3a0ee551302434bb5266f861f2f4c9c540e",
    "signature": "0x4b4d4dbf1a51e84c77ab4d551f6207a86298e7d9ce473f4568a719f8fe2188d12e2385f9a1d195e133ac2d4be8df8b62bcb11e3cee4cc98e479ddf7a0f8e53b41b",
    "signer": "0x49AAe7F19C6F36Ad6A28BbD81d50c5B9605bD230",
    "userId": "402520233"
  }
}