{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x5574d7538c90e93a630003cf43760f147a7f59d748ba0a3fecb4d483424c823e",
    "signature": "0x42a02ce2b0f1dffdc36b0213b36c3ad79ff7db0939eef9f96a2f06bb746179cf461243fbbcf6755a82c7ad048d7ee1358dc3d72bbe59a66d2a3287b2ac4dfd581c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}