Reference@iota/iota.jsInterfacesInterface: INftUnlockOn this pageInterface: INftUnlockAn unlock which must reference a previous unlock which unlocks the NFT that the input is locked to.HierarchyITypeBase<3>↳ INftUnlockTable of contentsPropertiestypereferencePropertiestype• type: 3The type of the object.Inherited fromITypeBase.typereference• reference: numberThe reference.