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How to solve "sender doesn't have enough funds to send tx. The upfront cost is xxxxxxxxxxxxxxxx and the sender's account only has 0"?

How to solve "sender doesn't have enough funds to send tx. The upfront cost is xxxxxxxxxxxxxxxx and the sender's account only has 0"?
  1. Is 1000 a perfect cube?
  2. How many 2x2 scrambles are there?

Is 1000 a perfect cube?

Grouping the prime factors of 1000 into triples, we are not left over with any factor. ∴ 1000 is a perfect cube.

How many 2x2 scrambles are there?

The 2x2x2 Rubik's cube (called the Pocket Cube) has 3674160 combinations. This is a manageable number.

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