{"manifest_sha256":"f1c6b9676f970ccb9851184f84fd2d2fca81ea15e8028e8486c6d0bd93c8189c","operation_id":"8df6ba786ded4b118f6fa5766442f548","phase":"prepared","previous_digest":"0000000000000000000000000000000000000000000000000000000000000000"}
{"operation_id":"8df6ba786ded4b118f6fa5766442f548","phase":"copied_verified","previous_digest":"515ec8666c3e32dd6791ddfc40d415f99431e386b1b12ff9895f8bd232941cdb"}
{"operation_id":"8df6ba786ded4b118f6fa5766442f548","phase":"source_pruned","previous_digest":"590bdd90f548f212d2a403ddf260489ad781498afd2689a85740d1a4ec0e2730"}
{"operation_id":"8df6ba786ded4b118f6fa5766442f548","phase":"committed","previous_digest":"56e640f3ab4feded75fd9be5d1eb4daeec21cdc7c24a338344e42cd5ea37f535"}
