{
  "manageEntity": {
    "action": "View",
    "entityId": "1633",
    "entityType": "Notification",
    "nonce": "0x5f183161285a562bdcae414b2d2c2586729e0431f78680ea4bba65eae2aabc12",
    "signature": "0x8eee4e3977570fd4e52880189f7e54ab25993d89aacfd357d3efe0e56c56405a26594026440ab2fdd0eab420468e97f1b72af4b632fa4363c1fa02b04bc8ff591c",
    "signer": "0x300423EEd60e9415B74AE116134A1dCa8676Ec2a",
    "userId": "1633"
  }
}