I'm new to substrate and Polkadot and I'm coming from ETH/Solidity. I noticed many test tokens in my Polkadot.js wallet like DOT, LDOT, ACA, KSM, etc.
I'm trying to code a dapp that lets my user send a specific token (say ACA) to another wallet. The closest tutorial I found is this. But it doesn't specify how do I send a particular token.