{
  "manageEntity": {
    "action": "View",
    "entityId": "257420589",
    "entityType": "Notification",
    "nonce": "0xf25eb5693faa617b94ad292e2cf94354f5ac3694c72cb3da5d97ee455bdfea8f",
    "signature": "0x04f348565d28b390e3e1ba0a7464f84744484f5a8afbda4611042b94c3b25b6b57141162889fb7e4f0e98b98ccca7af349fe2a93cf9c7204eb5055c3d057b03f1b",
    "signer": "0xC431d7D73d636550f599A93176c46D8179Fd0fB8",
    "userId": "257420589"
  }
}