{
  "manageEntity": {
    "action": "View",
    "entityId": "489026160",
    "entityType": "Notification",
    "nonce": "0xaab20de0e15c9951a8b46bbf81fa06b3ef7d5c8d86dee6dee7cbfd972483f762",
    "signature": "0x574abb64b32028d6be20bf9d5f5ce3fe647da724ae9a2c42d61be0e2e1b925480fa63f19789b31d0746680599197618e41e5228d1add96f5466f819819cf600c1b",
    "signer": "0x5fa60F185681545769de01098bB8F29cfbaE3cF0",
    "userId": "489026160"
  }
}