Problem:
When the tool subscribes to futures contracts we received data but it will not be emitted because the market will be undefined. And it is right for heartbeat messages.
Changes:
I did add getting market via "channel.symbol" if we do not get market via "channel.pair"
Problem: When the tool subscribes to futures contracts we received data but it will not be emitted because the market will be undefined. And it is right for heartbeat messages.
Changes: I did add getting market via "channel.symbol" if we do not get market via "channel.pair"
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