Haw. Rev. Stat. § 556-2: Application of payments made to fiduciaries.

A person who in good faith pays or transfers to a fiduciary any money or other property which the fiduciary as such is authorized to receive, is not responsible for the proper application thereof by the fiduciary; and any right or title acquired from the fiduciary in consideration of such payment or transfer is not invalid in consequence of a misapplication by the fiduciary.