for i in range(l-1, -1, -1):
item = serialized_hist[80*i:80*(i+1)]
item_height = int(rev_hex(item[36:39].encode('hex')), 16)
- if item_height < tx_height:
+ if item_height <= tx_height:
serialized_hist = serialized_hist[0:80*(i+1)] + s + serialized_hist[80*(i+1):]
break
else: