{
  "manageEntity": {
    "action": "View",
    "entityId": "136844578",
    "entityType": "Notification",
    "nonce": "0x69a8f4326d7483850392498f0b4ec57ea1699d76d0a1447076568fd0d86de0a7",
    "signature": "0x1ce8adece3fe7172bb63634e814db3c4d385c5c831bf96ba437e1904df7228f3286a3f34ee682ddb50d0a26119270d0864d43d04c809a44f442285a496fa7d461b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}