add(tx struct): add new api for tx struct to adapt to balance #621

Job	Run time
build_with_windows (windows-2019)	44m 28s
build_with_gcc (ubuntu-20.04)	31m 0s
build_with_centos	35m 21s
build_with_clang (macos-latest)	45m 25s
	2h 36m 14s

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