{"data":{"default":"ethereum","networks":[{"name":"robinhood","chain_id":4663,"layer":2,"stack":"arbitrum-orbit","settles_to":"ethereum","avg_block_time_ms":100,"native_currency":"ETH","ens":false,"mempool":false,"finality":"l1-batch","indexed":false,"head_timestamp":1788940588,"head_age_seconds":0,"stale_after_seconds":60,"stale":false},{"name":"ethereum","is_default":true,"index_prefix":"prod.ethereum","chain_id":1,"layer":1,"stack":"ethereum","avg_block_time_ms":12000,"native_currency":"ETH","ens":true,"mempool":true,"finality":"beacon","indexed":true,"head_timestamp":1788940571,"head_age_seconds":17,"stale_after_seconds":1200,"stale":false},{"name":"sepolia","index_prefix":"prod.eth-sepolia","chain_id":11155111,"layer":1,"stack":"ethereum","avg_block_time_ms":12000,"native_currency":"ETH","ens":true,"mempool":true,"finality":"beacon","indexed":true,"head_timestamp":1788940584,"head_age_seconds":4,"stale_after_seconds":1200,"stale":false}]},"meta":{"endpoint":"/api/networks","request_id":"5ce4ab5c215b3ecb"}}