{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x0fa6dee9ffc914ee639a1cd58b2284a7b605422ea86123a78bebb4ad12ca78af",
    "signature": "0xad6dd7f3cf0a9333e341130d271ba5699bffe25e88438c0b156998b9f03b5d760a13ba2b84005deb9fa52b8f977556dfd8a0afb45b38a363076f7f31b96d77541b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}