{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xc7d3b20ad0b30bb5757488f59d438bc33e767f1c1c46e2e8d619c10c5d9f37e2",
    "signature": "0xbc41c87a84e8ffeb2ddd3ae655c97c2e6454bf2b05ac5373e2f2d50228a779c068bb5c6c456fab38c41f5a97495a8d14f62dd1cff621b11b056b5adb7ed89de41b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}