storage pair
counter nat
metadata big_map(string, bytes)
trades big_map(nat, $trades_value)
trades_value pair
executed bool
cancelled bool
user1 address
user2 option(address)
tokens1 list($tokens1_item)
tokens2 list($tokens2_item)
tokens1_item pair
fa2 address
id nat
amount nat
tokens2_item pair
fa2 address
id nat
amount nat