{
  "manageEntity": {
    "action": "View",
    "entityId": "754550492",
    "entityType": "Notification",
    "nonce": "0x0afc488459f3bbbd5ef029d5e0623efa2a19eff0e8d622daadf536e115ffd0f1",
    "signature": "0x7b6f1af8280cea6835789b85cbd6ca9aeb439e6ba4b4b51867ecf22e2b4c55d53a89144debd6b79c4bd6cb29b29a87b45cc8ac00413931c04850dbb79832ecb31c",
    "signer": "0x54baF3dc36e7FEBbaD4b09efB20Cc32736eC6d2F",
    "userId": "754550492"
  }
}