{
  "manageEntity": {
    "action": "View",
    "entityId": "508186998",
    "entityType": "Notification",
    "nonce": "0xf3063f10e5ed64cd3adba803fecc94bc55b66dab22b1a5607e2dcc4ae9056b57",
    "signature": "0x59b90b0816049984f2672edb2d317f46d1b87eccdf62ef6ed74fed3a10f38e2c2c43c87091d9d5dee6c7be5fe313368560f91363b23c313df230e4b46a8c6fa01c",
    "signer": "0xA5fFfA5b8673Fb93490E3F9B0BeE58e1f0Ce1231",
    "userId": "508186998"
  }
}