{
  "manageEntity": {
    "action": "View",
    "entityId": "140",
    "entityType": "Notification",
    "nonce": "0xee7398a659d254c7bb2fe7455d08f24577f1b65ccfe2b7410b0a20aa4b4576c7",
    "signature": "0x4380e3722124f4119c677bd8aeba9e74e2412e72174d23a0efcd62176f0d9a536c976b38887e583cf30ab2412cb7595e8824f3b96b8760191c8deaec3ba28d541c",
    "signer": "0x95B378bAaBcca47f15C460388CAEadc2772f66eb",
    "userId": "140"
  }
}