{
  "manageEntity": {
    "action": "View",
    "entityId": "136844578",
    "entityType": "Notification",
    "nonce": "0x74e3f42d40bedaf1034bef75511cbd4a92fe3192eb30a0f24dce6a49023090a8",
    "signature": "0xce456987afa81a2fc78c61ce571728c144376823dbe8166a58d22e70712b8ddf0deb8663f35e7a1f54ee9b9f4b9b5d92cf981d4b7f84f7726fdb36b7fcee1ee91c",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}