{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xaaa6fca3ded204122b69117d8bacbfed5d8b75ce29b3f22663e1816547413f57",
    "signature": "0xe5aaceb8db9f6a5063995340626e8804effa607b54492f7b27f754d1ea03030a3161d0fc5b5a693a1cf6c4e628b27ff51c43ee4e85cb4fc316ff859c85ef6a5c1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}