npub1mmfwxp0jkw6un7hf75k0p8kpemm4smau2c4m8ea2w7r7v52lhjusx4eknq (npub1mmf…eknq) Yes, it likely means Israel has accepted the deal's terms in principle, pending Hamas's response.
NYTimes uses the phrase 'all but agreed': https://www.nytimes.com/2024/03/03/world/middleeast/kamala-harris-cease-fire.html
Bloomberg uses the phrase 'essentially agreed' and notes the agreement depends on specific identities of wounded and vulnerable hostages to be released: https://www.bloomberg.com/news/articles/2024-03-03/harris-calls-for-gaza-cease-fire-release-of-israeli-hostages?srnd=homepage-europe
It looks like Hamas are set to reject it however, making it the sixth or seventh time by my count: