### from(unlock_blocks): [UnlockBlocks](#unlockblocks) | Parameter | Type | Description | | --------------- | -------- | -------- | | unlock_blocks | [UnlockBlock[]](#unlockblock) | | ### get(index): Optional<[UnlockBlock](#unlockblock)> Gets a clone of an `UnlockBlock` from `UnlockBlocks`. Returns the referenced unlock block if the requested unlock block was a reference. | Parameter | Type | Description | | --------------- | -------- | -------- | | index | long | |