{
  "manageEntity": {
    "action": "View",
    "entityId": "306948669",
    "entityType": "Notification",
    "nonce": "0x0000498908749366e3d99b0945ac741418042724a4fefb13be77e9b38b623206",
    "signature": "0xb1a4ee5115838ffebaa09743ec014362f4ce31a2e00da5cd0d12cd23ccbd9a553b0fd06e210539c3238fac5ee1bd55a2ec71a8a14f8a118585ac012d8c2196541b",
    "signer": "0x5E1b23614a9da638dba09e8aB2E9B76ed81c688f",
    "userId": "306948669"
  }
}