Travel

A travel is an object that represents a user's willingness to transport an item from one place to another.

Travels have the following attributes:

• Pick up and destination cities (hashed)
• Expiry (timestamp)
• The reputation required of a demand owner in order for this travel to be matched
• Carry space available (xs, sm, md, lg, xl)
• The script hash of the travel owner (for receiving funds held as part of a demand)