{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x65d578c7c2f318861e83c402d201940e67660d96649c2cd0e15fcf6df1a7dc97",
    "signature": "0xfb72c96cb1b197273bcaa1b94a18624fc8aafaf7bc92f8d3fcdbca5a5caf11b904895bbaa6d74e73917c2d91e4a3a91f7cce1fb7ac006b85a97a130c4ffbd99a1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}