def store_pre_commit_state(connection, state):
    """Store pre-commit state.

    Args:
        state (dict): pre-commit state.

    Returns:
        The result of the operation.
    """

    raise NotImplementedError
Store pre-commit state.

Args:
state (dict): pre-commit state.

Returns:
The result of the operation.
bigchaindb/backend/query.py