Type Alias approve_transfer

approve_transfer: TxDescriptor<{
    collection: number;
    delegate: MultiAddress;
    item: number;
    maybe_deadline?: number;
}>

Approve an item to be transferred by a delegated third-party account.

Origin must be either ForceOrigin or Signed and the sender should be the Owner of the item.

collection: The collection of the item to be approved for delegated transfer.
item: The item to be approved for delegated transfer.
delegate: The account to delegate permission to transfer the item.
maybe_deadline: Optional deadline for the approval. Specified by providing the number of blocks after which the approval will expire

Emits TransferApproved on success.

Weight: O(1)