{
  "manageEntity": {
    "action": "View",
    "entityId": "140",
    "entityType": "Notification",
    "nonce": "0x4c1d7bb088da8109d72eadb9fe970fbf70577863d2e3cc2097f86df7bb517e4d",
    "signature": "0xb9256a291f99af7273879fbdc1500e06dd4fbc6d63a7f944ff49762f534d0f733fd6f6fbecdf0561a653361e87fc755475146b71f5e45984fd0eebfcacc4f4ee1c",
    "signer": "0x95B378bAaBcca47f15C460388CAEadc2772f66eb",
    "userId": "140"
  }
}