텍스트 정규표현식
"address":"8410818117fbc0b7fde6df45364dc901c75d7c1c","crypto": "([address"])":"([a-fA-F0-9]{40})","([crypto"])":

참고

http://daplus.net/regex-regex-따옴표-사이의-값-잡기/

https://chinsun9.github.io/2020/11/09/정규식-특정-문자열을-포함하는-줄-라인-판단/