13 Pa.C.S. § 7404: No liability for good faith delivery pursuant to document of title.

A bailee that in good faith has received goods and delivered or otherwise disposed of the goods according to the terms of a document of title or pursuant to this division is not liable for the goods even if:

(1) the person from which the bailee received the goods did not have authority to procure the document or to dispose of the goods; or

(2) the person to which the bailee delivered the goods did not have authority to receive the goods.