{
  "manageEntity": {
    "action": "View",
    "entityId": "270531",
    "entityType": "Notification",
    "nonce": "0x6451c67d5989e7ff0b66380499646306feae602c8c6e59bc568d60e9a14b6513",
    "signature": "0x7e4e6cee70bf1e1eac7f29c6b916048c8ede3dfef04d4dc72d86e345a59a9c05740e559adc2fdcb8da6daa99b27430149ce3c5aef428eff075ecbf6f8d0007ae1c",
    "signer": "0xd9aa21ee61968bbBa61C382549325762aB3dFcC1",
    "userId": "270531"
  }
}