getBlock method Null safety
- Uint8List id
Gets a serialized block by its id
.
Implementation
Uint8List? getBlock(Uint8List id) {
BlockModel? block = _blockService.get(id);
if (block == null) return null;
List<TransactionModel> transactions = _transactionService.getByBlock(id);
if (transactions.isEmpty) return null;
return _serializeBlock(block, transactions);
}