Change Details

[META] This commit should be followed up by removing the comments and assertions meant only to show that the change is correct. GetSpendHeight only acts on BlockManager. This is a backport of core#20749 [6/17] https://github.com/bitcoin/bitcoin/pull/20749/commits/e4b95eefbc700ebc915bec312f77477ce3e87a7e Depends on D11174

[META] This commit should be followed up by removing the comments and assertions meant only to show that the change is correct. GetSpendHeight only acts on BlockManager. This is a backport of [[https://github.com/bitcoin/bitcoin/pull/20749 | core#20749]] [6/17] https://github.com/bitcoin/bitcoin/pull/20749/commits/e4b95eefbc700ebc915bec312f77477ce3e87a7e Depends on D11174

[META] This commit should be followed up by removing the comments and assertions meant only to show that the change is correct. GetSpendHeight only acts on BlockManager. This is a backport of [[https://github.com/bitcoin/bitcoin/pull/20749 | core#20749]] [6/17] https://github.com/bitcoin/bitcoin/pull/20749/commits/e4b95eefbc700ebc915bec312f77477ce3e87a7e Depends on D11174