{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xd2ac2dc6d7597cf258d4995214c0b4bf67f5a3266a71c7b1c374d35743a162fa",
    "signature": "0xf672c5ad7cd5faafc74faaf81fab74901c9e0e019311940b62c9d11deedb63363d0a98cb40233e764b1a56f8cf54cfe5b612eb43ba207a388e6e041db7bf1c2e1c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}