{
  "manageEntity": {
    "action": "View",
    "entityId": "12220",
    "entityType": "Notification",
    "nonce": "0x5d2cb4872a9760ed5df94afa8c62f264f2062adba5f1fec140f52fd39c7862f4",
    "signature": "0x7347fc32d1dae58406fb09201bc375e6519c48963a8a168eff59c8279bdd77bd12551517a8fd212de8015ebc9bb41ec369007591b12141096f400fa3d65450a11b",
    "signer": "0x5Bc42C44dD971a519Bb29863f805CEeE55a44DF4",
    "userId": "12220"
  }
}