{
  "manageEntity": {
    "action": "View",
    "entityId": "219239808",
    "entityType": "Notification",
    "nonce": "0xee3c5d704d75678fda7dfaecea75cb6d152c2d98058d34fceb0d783dd62d1e02",
    "signature": "0xdbac39c77cf463d4c99d7497df117b012b2d8217fe570f6b29ac4e38e9833c070dd7445ae28e4ab2ae75611cf72dd6a1163ba7533d66fcfb953756ccba1a91e21c",
    "signer": "0xFe4E972E3ec8D8d619816F5644f74CB5bA1B01b1",
    "userId": "219239808"
  }
}