private async Task SaveEntity(Block entity, bool isImported = false)
{
var blockJson = JsonConvert.SerializeObject(entity);
var blobData = Encoding.UTF8.GetBytes(blockJson);
await _blobStorage.SaveBlobAsync(BlobContainer, entity.Hash, blobData);
var blockRecord = BlockEntity.Create(entity.Hash, isImported);
await _blockTable.InsertOrReplaceAsync(blockRecord);
}