I think generally it's recommended to leave them alone for 2 or 3 days to settle into a new cage, but in this case, as Cypher says, it might be better to remove the tubes so she makes a nest somewhere else and gets settled - rather than having to remove her nest when she has blocked up the tubes with nesting material!
Lots of tissue with your scent on sounds good
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Which cage is it? The Hamster Heaven?