{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0xc7583f16b3fde44acd3b3f2bbd33f90d5ea2b6a874af39cb6eedd049d185f97b",
    "signature": "0xdcd76984f176836bc93621a3ffa5adcb4d1b96fdcaa8065c9de395578dfee7dc63906549d11cdfd0b96f6920c7d9d7808fe4ff70100b2a72f5830aa0a02bb3831b",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}