Hopper/BE


 * Block entity data
 * : An item, including the slot tag.
 * : Time until the next transfer in game ticks, naturally between 1 and 8 or 0 if there is no transfer.
 * : An item, including the slot tag.
 * : Time until the next transfer in game ticks, naturally between 1 and 8 or 0 if there is no transfer.
 * : An item, including the slot tag.
 * : Time until the next transfer in game ticks, naturally between 1 and 8 or 0 if there is no transfer.
 * : Time until the next transfer in game ticks, naturally between 1 and 8 or 0 if there is no transfer.