How to sync ton-indexer with the testnet

[tim232385]

Hello,

I am currently trying to use ton-indexer to sync with the TON testnet, but I'm not sure how to properly configure it. Could you please provide some guidance or steps on how to set up ton-indexer to sync with the testnet?

Here is what I have done so far:

1. Downloaded latest_testnet.zfs.lz and decompressed it.
2. Adjusted docker-compose.yaml for the mainnet sync, but I'm not sure how to change it for the testnet.

Do I need a specific global.config.json file for the testnet, and where should I place it in the configuration?