{
  "manageEntity": {
    "action": "View",
    "entityId": "172280",
    "entityType": "Notification",
    "nonce": "0xdff150da2ca1f2350358096ea3e02d17229aa03fa11eef0dbd4a02a05897cb75",
    "signature": "0xe3318fcdd238e00ac83682b70e4975992cd4f673d21367a357e3c947073ab2f278e5116126a7f482e4b10bedba7e693c390c63768c4be1dd70a6f9fa55a8cb911c",
    "signer": "0x299d27678baca92c54ABa9b7bBE223AaAd22Be9F",
    "userId": "172280"
  }
}