columns format version: 1
14 columns:
`symbol` String
`timeframe` String
`timestamp` DateTime64(3)
`open` Float64
`high` Float64
`low` Float64
`close` Float64
`volume` Float64
`close_time` DateTime64(3)
`quote_asset_volume` Float64
`number_of_trades` UInt64
`taker_buy_base_asset_volume` Float64
`taker_buy_quote_asset_volume` Float64
`_version` UInt64
