Wilted Musa 'Truly Tiny' Banana Tree

[cakeisacode]

I ordered this plant almost three weeks ago, and the seller took ages to get it to me, including it being missent twice so this poor plant has not seen sunlight in a while. As well as that, it is soaked in it's own water so some of the leaves are almost transparent. I'm wondering if this plant looks like it will even survive and what I should do to nurse it back to health? I don't want to shock it with changing it's conditions so suddenly. Any other tips on growing a tropical plant like this indoors would be of great help too, such as plant food, pots, etc. I did a lot of reading up on it before ordering but anything offered on how to grow it successfully will be appreciated. I'll be growing it indoors since winters are bad here but can put it outside in warmer months, I do have a grow light that I plan on using through winter months.