{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xb84416dce268b4660316581bd87990e3ec68af09bf17d9c5b7a0beb6382b2d7c",
    "signature": "0x4f868f67e3af15e92641f3ccb8ec7ab070ffdd466f4c8cbc6c903a9ef3e709db45f31642491b7c2ce0f8a8fa1d5b8b2eae18961196adb21eef20d41c2d4ebffc1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}