{
  "manageEntity": {
    "action": "View",
    "entityId": "325172820",
    "entityType": "Notification",
    "nonce": "0xf17fabe7d523372eed7b78222714e351fd11ce537b48291e1007dbf1bacd7129",
    "signature": "0xbdbfa0968f0e090a9ba970361c39fe978db2e8c543e78fd6ffdeb385d62ee1f51370aed09d8566603a7ff77d7fae801f0844934001cbde8bf54f1b776daa7c7d1b",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}