Module address 

Addressed queries query for the most recent version of a key less than or equal to a given block address or solution set index. This is useful for querying un-finalized blocks where forks may exist. These queries fall back to finalized queries if the value is not found.

Functions

query_state_exclusive_block

Query for the most recent version value of a key in a contracts state that was set before the given block number.

query_state_exclusive_solution_set

Query for the most recent version value of a key in a contracts state that was set at or before the given block address and before the solution set index (within that block).

query_state_inclusive_block

Query the most recent value for a key in a contract’s state that was set at or before the given block address.

query_state_inclusive_solution_set

Query for the most recent version value of a key in a contracts state that was set at or before the given block address and solution set index (within that block).