string(19) "2025-07-23 12:48:19"
string(9) "REQUEST: "

string(19) "2025-07-23 12:48:19"
string(0) ""

string(19) "2025-07-23 12:48:19"
NULL

string(19) "2025-07-23 12:48:19"
string(69) "RESPONSE: {"rc":"ERR-PARSING-MESSAGE","msg":"Invalid Message Format"}"