{
  "manageEntity": {
    "action": "View",
    "entityId": "400655332",
    "entityType": "Notification",
    "nonce": "0x15a8110fe8965c7ea8b22dd231067149751ba3bbd6745e8590c87cce0480b30e",
    "signature": "0x9499bd809b2f3ebbbb73d65033acd1d0b2a821b4d46208a2fcaa3ca83161c55c5db06afd5415beb759ea0e366bbcf663d22cc0984edd97f99dd54542bb7a98d61b",
    "signer": "0xcdCc8C93696c1e4864aD2C389Ff851a999D4E323",
    "userId": "400655332"
  }
}