UNA:+.?*' UNB+UNOB:1+INMUNAB+MSC+250307:0547+20250307174753' UNH+EST255910+DESTIM:D:96B:UN' BGM+28+EST255910+7' DTM+137:20250228:102' DTM+500:20241208:102' RFF+TES:EST255910' EQD+CN+MEDU2843352+20HD:102:ZZZ' NAD+MS+INMUNAB' UNS+D' CNT+8:1' UNT+10+EST255910' UNZ+1+20250307174753'