{
  "manageEntity": {
    "action": "View",
    "entityId": "401856566",
    "entityType": "Notification",
    "nonce": "0x07f21648aea64e692ef4679d15521aa9cc9b8c8e4d1c1fdb6d6e2ebaec1c3207",
    "signature": "0x8c524df7e82f2ba36294f338cf92d248afbc69cf0c6ac87bcb33cde04002eefd2d6cf8ad2bc89375bf4a7ea7463d79b319d8e1fe4ad2c993792705653b69aac61b",
    "signer": "0x278dAE4fBa72B95D2d62544fE7f9fC386ee4eC6C",
    "userId": "401856566"
  }
}