{
  "manageEntity": {
    "action": "View",
    "entityId": "620307004",
    "entityType": "Notification",
    "nonce": "0xe73896e730e29c01f66cd48432ee637e8b342700349b82f755afb6c9de063f56",
    "signature": "0xddc26f7bd68798c9f49841beddfb3f41f4fad9c79a59feb6da14b464eb849d9e0e8fd94134cbfc7dfad320e445287936c155833c94c946c5baaea69bf3bf9aec1c",
    "signer": "0x5452f86EfcB1153FF9C10bdbe4103Ce25434D124",
    "userId": "620307004"
  }
}