{
  "manageEntity": {
    "action": "View",
    "entityId": "136844578",
    "entityType": "Notification",
    "nonce": "0x221e9ad615480311f072d4749e64ebb179d77483cfd639affe885e2e99a7f6c0",
    "signature": "0x7fec32ba1fee5f4f55bd5b75bac25d5a0ea7d10b78d491fffd535e5bc5a7acba25de87b3dde22d069bb1ac30e53bc3c3e8a4d4f854ab7b069fd1af61ee8663f91b",
    "signer": "0x44BAdCFCf42113CbB67f519e4efa576B336f9bf7",
    "userId": "136844578"
  }
}