Hm… Is 48ed1eeb303078 definitely the Machine’s own ID? Possibly you had multiple nodes in the past, and this is a remnant of that older configuration,
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If this persists, then I would try the volume-forking technique (with explicit volume ID) and see whether that new Machine boots successfully…
Aside: This might be a good time to reassess whether single-Machine Legacy Postgres is really the right fit for the data you have in there. The next glitch like this could very well wipe out the data itself,
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