{
  "manageEntity": {
    "action": "View",
    "entityId": "887547386",
    "entityType": "Notification",
    "nonce": "0x72caf50881b08b37b9896a5b1db8d09cba01d2cf85635737e686b070c1f16b8d",
    "signature": "0x2bee378cf9897f5c7f5c45a6bd6adffffb2adb2d769d405a21f51de26414b8112560d1b30465576b6087c01328f24ea0398a5bbdb7897bd7ba8f5f0bbbcc17c21c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}