{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0x7fddd705783425e5e140f2eccf806d87f9c85dfd231600a6c4f11910fb4c2286",
    "signature": "0xeccfe833ac829167273fa4334d7b27041a14df119ec411d8b3bff8a29c5895f73c2220407add60d1b092df5f797dca097fac0f3778768194ac892d87a6c9b1321c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}