Arcia signed a contract Wednesday with the Cleburne Railroaders of the independent American Association.
Arcia was named the Diamondbacks' Minor League Player of the Month on Friday, ArizonaSports.com reports.
Arcia was reassigned to minor league camp Friday.
Arcia agreed to a minor league contract with the Diamondbacks on Tuesday, Jon Heyman of FanRag Sports reports.
Arcia was designated for assignment by the Padres on Friday, Jeff Sanders of the San Diego Union-Tribune reports.
Arcia is out of the lineup Wednesday against the Red Sox.
Arcia is out of the lineup Saturday against the Dodgers.
Arcia is not starting Friday against the Dodgers.
Arcia went 2-for-4 with a two-run home run and three RBI in his second career game with the Padres.
Arcia was claimed off waivers by the Padres on Saturday.