Prettify ledger constants #2463

Job	Run time
macOS [UBSAN] [lmdb \| clang]	33m 12s
Linux [UBSAN] [lmdb \| clang]	38m 1s
macOS [ASAN] [lmdb \| clang]	34m 3s
Linux [ASAN] [lmdb \| clang]	38m 7s
Linux [ASAN_INT] [lmdb \| clang] (Errors Ignored)	38m 34s
macOS [TSAN] [lmdb \| clang]	32m 37s
macOS [UBSAN] [rocksdb \| clang]	42m 2s
macOS [ASAN] [rocksdb \| clang]	37m 53s
macOS [TSAN] [rocksdb \| clang]	48m 36s
Linux [TSAN] [lmdb \| clang]	39m 31s
Linux [LEAK] [lmdb \| clang]	40m 24s
Linux [UBSAN] [rocksdb \| clang]	48m 47s
Linux [ASAN] [rocksdb \| clang]	55m 43s
Linux [ASAN_INT] [rocksdb \| clang] (Errors Ignored)	54m 41s
Linux [LEAK] [rocksdb \| clang]	52m 47s
	10h 34m 58s

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