{
  "manageEntity": {
    "action": "View",
    "entityId": "580720856",
    "entityType": "Notification",
    "nonce": "0xbb8a54478cabdd62165ab11815a13953e0e8e482128106febcfc2c47cf7d990d",
    "signature": "0x01dec7b32f6e37bf709ed2e8d67670a9e9de3a51a8f896da481d6074f3729ecb1a9f0d846d99bcc5d0a1cfae110d2ddefa85ca8f4cb3685261e13d9bb0ada0491c",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}