if tx.lock_time > self.blocks.lock().unwrap().len() as u32 + 1 && tx.lock_time < 500_000_000 {
for inp in tx.input.iter() {
if inp.sequence != 0xffffffff {
if tx.lock_time > self.blocks.lock().unwrap().len() as u32 + 1 && tx.lock_time < 500_000_000 {
for inp in tx.input.iter() {
if inp.sequence != 0xffffffff {