Is there any reason @op_chain_block_time is a constant?

[ohbyeongmin]

Hi.
I am using customised L2 block times when creating an op-stack based network.
If i use span batch, i will get incorrect information because the value of @op_chain_block_time in the indexer is fixed.

Do you plan to give it a default value of 2 and use it as an environment variable?

[varasev]

@ohbyeongmin Hi, we added INDEXER_OPTIMISM_BLOCK_DURATION env variable in v6.10.0, so now you can explicitly define the block duration for your chain. Please, see https://docs.blockscout.com/setup/env-variables/backend-envs-chain-specific#optimism-rollup-management for the short description