Function tx_anchors_refer_to_final_treestates

pub(crate) fn tx_anchors_refer_to_final_treestates(
    finalized_state: &ZebraDb,
    parent_chain: Option<&Arc<Chain>>,
    unmined_tx: &UnminedTx,
) -> Result<(), ValidateContextError>

Accepts a ZebraDb, an optional Option<Arc<Chain>>, and an UnminedTx.

Checks the final Sprout, Sapling and Orchard anchors specified in the UnminedTx.

This method checks for anchors computed from the final treestate of each block in the parent_chain or finalized_state.