According to Foresight News, the decentralized "AI Data Chain" $Masa has launched the fourth phase of its incentive testnet, which focuses on the Twitter data category and aims to expand $Masa's data capacity in preparation for the mainnet launch. Users can set themselves up as "Twitter Data Miners" to share data from Twitter professional accounts (while protecting privacy) in order to earn $MASA rewards. Each miner's verified tweet provided to the network will count as one point, and the top 100 miners with the most points at the end of the testnet will share a reward pool of 1 million $MASA tokens.