Please see the attached repository (zipped) for an example of how to spin up a node locally. Note: syncing usually takes a few hours.
offchainlabs/nitro-node:v2.3.2-064fa11
Chanelog: image bump from v2.3.2 to v.3.2.1
offchainlabs/nitro-node:v3.2.1-d81324d
nitro-replica-sanko-october-24.zip
Http endpoint: https://sanko-mainnet.calderachain.xyz/http
Wss endpoint: wss://sanko-mainnet.calderachain.xyz/ws