📉Cryptocurrency news: KangaMoon (KANG) is a meme coin with an active community, Optimism (OP) and XRP are altcoins worth paying attention to.

- KangaMoon: a decentralized project with community participation

- KANG is used as game currency, players can earn cryptocurrency and items

- Optimism partners with Supra to provide secure pricing channels

- Ripple plans to launch a new payment solution in the US

- Can KangaMoon get ahead of Optimism and XRP?