{
  "manageEntity": {
    "action": "View",
    "entityId": "136844578",
    "entityType": "Notification",
    "nonce": "0x849c00c031ce02c78acba69784ff67909bfdd2aa49374c2e0766e5aa4300e15f",
    "signature": "0x871ab56d1e84a93fe6b254b1ec7e32fc3a2650c80da87a6ff771b6c10e0c2fbd039fc7a638e46fb7d124f91a6fe49119726038f37bfd05cf11e9bf5e1f1aeca71b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}