{
  "manageEntity": {
    "action": "View",
    "entityId": "223946715",
    "entityType": "Notification",
    "nonce": "0x3e9caac5797651fe69273a7a0fb81897cb942fc36e05d82798abb4a69c49c479",
    "signature": "0x93dd8f3dd4851f39e2ec008667925bb4bb65974a33c63cf3bee4cda3a63b1a127c53d776c30d8b8ba5071e4c6d316ff981eb85ad388a1d166136d7416fd9ad5f1b",
    "signer": "0xac9398fE3324BB093c993C791Db4a36624f5a248",
    "userId": "223946715"
  }
}