{
  "manageEntity": {
    "action": "View",
    "entityId": "887547386",
    "entityType": "Notification",
    "nonce": "0x20fdaa0e623e74c58a4e6a06fd20f38abce11d720c6f02d6157c4078aa6df16f",
    "signature": "0x73431960d6966f3b952e0f738a415c9fd7b0e381a257973da4c64b67f45e5511378a15a98f43766ed89ea10d0b92551c280d0f44efb4780a5fc2a65f57d7650c1c",
    "signer": "0x84B42609E987DD0953e02498E61987fB833B7C92",
    "userId": "887547386"
  }
}