{
  "manageEntity": {
    "action": "View",
    "entityId": "253160273",
    "entityType": "Notification",
    "nonce": "0x2d4150a5452abc43f53afe7eebabe8dfd2ef663767e30fffe80ccec7c07e26b0",
    "signature": "0x2714c93385cd2a7884148a33e5e06c82e01bd1418e286d2e4df44e5c2c811a6f66ededa238d4765b8b504dbec950c98fab6eafe2415fd0a507f974ca3523835c1b",
    "signer": "0xe64d995c4f4919f3F47574BD9Bc28505f0CD7689",
    "userId": "253160273"
  }
}