{
  "manageEntity": {
    "action": "View",
    "entityId": "409840356",
    "entityType": "Notification",
    "nonce": "0xb46c495dfccbf5406c13ce839e1de3775ca79344b4ef835c521cdea646ade78b",
    "signature": "0x131f919613e363c7f74fc4af3d132ebe87339b572b96e118444cb026823f1cd7666b6d698a595a39a71be04da0a1064d8d12312d5d4b6be5f5a080e5c9cfd6f81c",
    "signer": "0x66084D0548B891B018E6755D5A58e037ABD425f1",
    "userId": "409840356"
  }
}