Sparkpool Grin withdraw to Niffler

hello to all,

I received a .json from Sparkpool after mining. I tried to import the file into Niffler but the wallet refuses the import.
How do I import the mining amount into Niffler(@xiaojay) please?

Thank you very much for your help and good health to all.


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sparkpolo doesn’t support slatepack,
just contact them or try another pool with splatepack supported, grinmint?


Download grin-wallet and enter grin-wallet receive -i $PATH/file.json to receive a json transaction file.

Then, have a look at this thread so you can return them valid a json file.

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thank you @xiaojay and @Paouky