Subject to of IC 26-1-3.1-420 concerning conversion of instruments and the provisions of both IC 26-1-3.1 and IC 26-1-4 concerning restrictive endorsements (IC 26-1-3.1-206), only a collecting bank's transferor can give instructions that affect the bank or constitute notice to it, and a collecting bank is not liable to prior parties for any action taken pursuant to the instructions or in accordance with any agreement with its transferor.
IC 26-1-4-203