{
  "manageEntity": {
    "action": "View",
    "entityId": "2154",
    "entityType": "Notification",
    "nonce": "0x0f733932a5af12992f347e736429719f0347f8a2bfd2e9cd552802d5cb66b4da",
    "signature": "0xbc03146c812e93a9f792477581209419c511a9c652c9326cc90f5d676f9efda770e1baf4960007e8eb0fe78f626f6c423ca39c0e0ad300ff9ec289357b07ed081b",
    "signer": "0xd82304d504aE46932dF6f350D7A9cDdc6bD3eD78",
    "userId": "2154"
  }
}