{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x5105dbcd270443b009cfcd2219d64d0a05af38de0ba4da8822f66bd8f71ba7c4",
    "signature": "0x3352709becebd058825f6ed8c9773fd92292fadff7b4a1b6714b3c28714af20b600b1e308878e5a593cd49cb75b9ffea104991709f859a54932e8bfa7d2a24181c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}