No person shall be prosecuted, tried, or punished for a violation of, or a conspiracy to violate—
(2)
section
1341 or
1343, if the offense affects a financial institution; or
(3)
section
1963, to the extent that the racketeering activity involves a violation of section
1344;
unless the indictment is returned or the information is filed within 10 years after the commission of the offense.