text: 
  class Define:
      PLACE_HOLDER = b"\xFF\xFF\xFF\xFF"
      ADDRESS_LENGTH = 23
      HASH_LENGTH = 34
      RECID_MIN = 0
      RECID_MAX = 3
      RECID_UNCOMPR = 27
      LEN_COMPACT_SIG = 65
      NETWORKS = {
          1: 'NULS',
          2: 'tNULS'
      }
      MESSAGE_TEMPLATE = b"\x18NULS Signed Message:\n%b"
      COIN_UNIT = 100000000
      CHEAP_UNIT_FEE = 100000
      UNIT_FEE = 1000000
      KB = 1024
      CONTRACT_MINIMUM_PRICE = 25
      
  
  