let header_hash = header.bitcoin_hash();
log_trace!(self.logger, "Block {} at height {} connected with {} txn matched", header_hash, height, txn_matched.len());
let _ = self.total_consistency_lock.read().unwrap();
let header_hash = header.bitcoin_hash();
log_trace!(self.logger, "Block {} at height {} connected with {} txn matched", header_hash, height, txn_matched.len());
let _ = self.total_consistency_lock.read().unwrap();