How to Exchange Manta Network (MANTA) for Sponge (OLD) ($SPONGE)

To sell Manta Network for Sponge (OLD), first, find a cryptocurrency exchange that supports the MANTA/$SPONGE trading pair. Create an account, verify your identity, and deposit your MANTA into your exchange wallet. Locate the MANTA/$SPONGE pair on the trading platform and place a sell order to exchange your Manta Network for Sponge (OLD). If the MANTA/$SPONGE pair is unavailable, you can first sell Manta Network for a stablecoin like Tether (USDT) or a fiat currency, then trade that for Sponge (OLD). Be mindful of potential exchange fees, which vary by platform and can affect the total amount you receive.