{
  "manageEntity": {
    "action": "View",
    "entityId": "887547386",
    "entityType": "Notification",
    "nonce": "0x0841ca34634f312915af6ee932e71ef0a71dc6f2feb4e06fc4326294c6172ff1",
    "signature": "0x57b36981e82988ce020e3451a3644f0811e2a7ae1152f5c8034a987db0f91dd073f2000c02b90414a925b22966261681a035a5f21566757541fd6f2ba7ec6e021c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}