^start of string
Non-Capturing Group(?:[^\{]*[\{]){2} {2}repeats the group contents below exactly 2 times:
Negated Character Class[^\{]* *matches any number of characters outside the set below:
\{the literal { (12310 / 1738 / 7B16)
\{the literal { (12310 / 1738 / 7B16)
\sany whitespace character
Group ReadablePayload(?<ReadablePayload>[^\{]*) Negated Character Class[^\{]* *matches any number of characters outside the set below:
\{the literal { (12310 / 1738 / 7B16)
\}the literal } (12510 / 1758 / 7D16)
\Sany non-whitespace character
\sany whitespace character
Negated Character Class[^\{]* *matches any number of characters outside the set below:
\{the literal { (12310 / 1738 / 7B16)
\{the literal { (12310 / 1738 / 7B16)
\sany whitespace character
Negated Character Class[^\}]* *matches any number of characters outside the set below:
\}the literal } (12510 / 1758 / 7D16)
\}the literal } (12510 / 1758 / 7D16)
g modifier: global. Finds all matches instead of stopping after the first
s modifier: single line. Allows a dot to match line terminators