{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x747a101f7b11c575e5f811cd2b21ae587a140a7e0e31251f1195db2e8d86a85b",
    "signature": "0x78c0616f266b1c2396fb78d8d66c47b3c28e3a0086bf752b9f5082c0a7d2e53c5f0b9646265e46fe781d4904976a08bf34b66d626a5e0228d1e727344d0b12331c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}