{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xae74e4e9ab3acc16410ecb507898c04ba0c0070f80d16ef3167b30e677d49d89",
    "signature": "0xce3b8a6e6ee7be72caf89c3bae3e2e267480ae2c91162d742f687edb67b9344b6f0a95cc3a326d764a8db286d724a382e52a6fc3aedcc16f26f9155de1ac265e1b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}