{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xb49ae9310e0e6d25e9dbc9ae9fffa65f29d2739dec25e5f2e66b8de8b2729ac5",
    "signature": "0x5b19e4d78ed6a8957e0686e872a4fa77e799548e076a32a421e7c216756f4f211ea92f184bb24f90e1e8916c7e48b1d48c541dd216a0a0bf2cf44cdc4d415f471c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}