{
  "manageEntity": {
    "action": "View",
    "entityId": "140",
    "entityType": "Notification",
    "nonce": "0xcf06b1ab8e7ab655268fe7bdfebd36c22f3d02b3efe30ee130057904e5684f28",
    "signature": "0xa10676ba11414c363d9a6c8118d6f41484513130b0ecb86e30b7a5b7f4ecea615d2baa5a91cdf2fbef3d0d7bac702bf66190f48ac962ea719f7a8d72b885f29e1c",
    "signer": "0x95B378bAaBcca47f15C460388CAEadc2772f66eb",
    "userId": "140"
  }
}