Blockchain Explorer Pi https://aqua-dolphin-r3bsrc.mystrikingly.com/blog/many-people-feel-overwhelmed-when-they-think-about-improving-their-finances Solana: Normally a few seconds to the moment. Having said that, in scarce conditions, Solana blockchain transactions can keep on being unconfirmed for several hours or simply times These transactions stay in the mempool (memory pool) unti... https://500px.com/p/penamjgmclean