Field Name	Field Type	Field Constraints	Field Notes
Actions	InventoryTransaction		Base inventory actions. Lists the inventory slot changes associated with this transaction.
Action Type	enum ItemUseActionType		The type of item use action performed.
Trigger Type	enum ItemUseTriggerType		PlayerInput if a direct result of the player's initial button input. SimulationTick if the player is holding down input from a previous tick.
Position	BlockPos		The position of the target block.
Face	unsigned byte	<div style="padding-left: 0px;">Minimum = 0<br>Maximum = 255</div>	The face of the target block that was clicked.
Slot	varint		The inventory slot of the item being used.
Item	NetworkItemStackDescriptor		The item stack descriptor of the item being used.
From Position	Vec3		The player's position when this transaction was sent.
Click Position	Vec3		The position within the target block face that was clicked.
Target Block Id	unsigned varint	<div style="padding-left: 0px;">Minimum = 0</div>	The runtime block state ID of the target block.
Client Interact Prediction	enum ItemUsePredictedResult		Whether the client predicted the interaction would succeed.
Client Cooldown State	enum ItemUseClientCooldownState		Whether the item is currently on cooldown on the client.