{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x4a5959aa166cae3a5d81edb448115a117e055673141bd5df88741e0a6b4f3f72",
    "signature": "0xeb12a466370a1fc3ee97fe0eb2496970878286ba9f3e6bafc516fa1ade8a105f689501f5b95696ed9c14fd32a2cf44c70e5aa41299c40956e44170fcdf8e6e191c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}