{
  "manageEntity": {
    "action": "View",
    "entityId": "737872723",
    "entityType": "Notification",
    "nonce": "0x86f5c35706015c1ff5d8c93b2e639835240a8c31f3ae43651790af4a16198507",
    "signature": "0x647ce240ff40dee1b1d7569ed0f72150f94e5667dd3b6e8b1aa7e4d72d7c5c8b3eb1704c445d2a0e0c096dec1369fcebfce23b3f2f534c99f55d45d8e6e0bca11c",
    "signer": "0x1F9dC682fadBAc94c0Dd4ca2232a3f490704a737",
    "userId": "737872723"
  }
}