During the Prediction phase, players make their predictions on whether the price will go up or down.
The first user's prediction receives a counter bet from the house, and the earlier you make your prediction,
the larger the house bet. It starts with 0.25 sol in first 10 seconds and reduces 0.05 sol over time to 0.1 sol
until 20 seconds of the prediction phase left and then there will be payout adjustment made after all predictions are made