b77b0cca63ed9fb39211ccce7002976e *US 00-12-31 d07t04.shn 66100271b85197392d5887f02d1b28ed *US 00-12-31 d07t02.shn 49feaf7bf70e85c36c0082a9bed98584 *US 00-12-31 d07t03.shn 8d619eb9f8ebcdefcda3cc006793ffba *US 00-12-31 d07t01.shn a43bd982b12d35c241a6f67b8838c156 *US 00-12-31 d07t05.shn App\Http\Controllers\Api\ChecksumDownloadController::download(): Return value must be of type string, none returned