NFT Marketplace Actions

These are the actions to interact with a deployed NFT Marketplace smart contract.

Action Name	Description
Create Direct Listing	Direct list a NFT on a given NFT marketplace.
Buy Direct Listing	Buy a direct listing on a Marketplace smart contract.
Create Auction Listing	Create a Auction listing on a Marketplace smart contract.
Buyout Auction Listing	Buyout a auction listing on a Marketplace smart contract.
Make Bid On Auction	Make a bid on a Marketplace auction listing.
Cancel Auction Listing	Cancel a Auction listing on a Marketplace smart contract.
Get Minimum Next Bid	Return the minimum next bid required for an auction.
Get Active Listings	Get all the active listings on a given NFT marketplace.