Binance, the world's leading cryptocurrency exchange, has requested FalconX, a crypto prime brokerage, to return 1.35 million SOL (Solana) tokens of 'undetermined ownership,' CoinDesk reported. FalconX has held the SOL tokens since 2021, but the rightful owner remains unknown. Binance, being FalconX's primary liquidity provider, has stepped forward to claim the funds. The value of the 1.35 million SOL is approximately $190 million today. However, its worth would have been substantially higher before the collapse of FTX in 2022, which caused SOL's price to drop below $10. Binance has emphasized that "no customer funds were impacted by the issue" and has pledged to cover the loss if it is unable to recover the SOL tokens. The incident raises concerns about the accounting practices of FalconX and Binance, as it is puzzling why the owner of such a significant amount of cryptocurrency has remained unidentified for so long.