{
  "manageEntity": {
    "action": "View",
    "entityId": "5642",
    "entityType": "Notification",
    "nonce": "0x0c4820df75c1a510982af5c02eaa3ebf77b41e0fc64341470a80dff7bc5ffca8",
    "signature": "0x684073b2bd787d539d7d706f7279d3a622002e225669400781fbbcb9e4bfd0b00ddb8130e5bdfc914aae0aedcee075a9c507874758bbe0710dc5c937b72fca881c",
    "signer": "0x33c702d534707f8Cada5DdD521C5900827973f1D",
    "userId": "5642"
  }
}