; or (ii) the supervision of any person engaged in the solicitation or acceptance of an order for the purchase or sale of a digital commodity. (B) Exclusion The term associated person of a digital commodity dealer does not include any person associated with a digital commodity dealer the functions of which are solely clerical or ministerial. (54) Bank Secrecy Act The term Bank Secrecy Act means— (A) section 21 of the Federal Deposit Insurance Act ( 12 U.S.C. 1829b ); (B) chapter 2 of title I of Public Law 91–508 ( 12 U.S.C. 1951 et seq. ); and (C) subchapter II of chapter 53 of title 31, United States Code. (55) Digital commodity (A) In general The term digital commodity means— (i) any unit of a digital asset held by a person, other than the digital asset issuer, a related person, or an affiliated person, before the first date on which each blockchain system to which the digital asset relates is a functional system and certified to be a decentralized system under section 44 of the Securities Exchange Act of 1934, that was— (I) issued to the person through an end user distribution described under section 42(d)(1) of the Securities Exchange Act of 1934; or (II) acquired by such person in a transaction that was executed on a digital commodity exchange; (ii) any unit of a digital asset held by a person, other than the digital asset issuer, a related person, or an affiliated person, after the first date on which each blockchain system to which the digital asset relates is a functional system and certified to be a decentralized system under section 44 of the Securities Exchange Act of 1934