{
  "manageEntity": {
    "action": "View",
    "entityId": "325172820",
    "entityType": "Notification",
    "nonce": "0x4b39a7163f535d4991ece6c98e6274b3db4b8932120eb9f59c6522fd262f6ff6",
    "signature": "0x73dc4a300c93e11ce936b8b1cb077a1ba3c30ab1e0e9da9aa04c4759e8bdd1e43d2f72ef5a9b3eb2034e8aa50cba8420bbf5e2ab395cb138e88e078f0d85f5bc1c",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}