{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0x3e1620e20d0e4b3385236f5e91736f8f74c75cef5f97fc7fb7cc3b05c72c293e",
    "signature": "0x2bd7a748ebbcd476a30ea59d4541ae36405473673c5249d1d99bc75581c38cea1ad7b61a9ff9125dbf86df2447c910500cae3ae483f5b9b55acb999e428090951c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}