Order-book checksum frame [CHAN_ID, "cs", CHECKSUM], emitted when the OB_CHECKSUM conf flag (131072) is enabled.
[CHAN_ID, "cs", CHECKSUM]
OB_CHECKSUM
https://docs.bitfinex.com/docs/ws-websocket-checksum
Order-book checksum frame
[CHAN_ID, "cs", CHECKSUM], emitted when theOB_CHECKSUMconf flag (131072) is enabled.https://docs.bitfinex.com/docs/ws-websocket-checksum