Optionalcontract_Optionaloffer_Temporary asset id. Might be a token id if the token id is known or a generic description if it's not
OptionalproviderProvider name
Optionalseller_Wallet address that will receive the payment (in crypto) from the checkout provider for the minted NFT
Optionaltoken_ID of the token that has been successfully minted - should be the same as offer_id
Optionaltransaction_Transaction id
OptionalurlNFT purchase URL given by the checkout provider that the user can use to complete payment
Optionaluser_Ethereum address of the user who wants to create transaction
Contract address of the asset to be created