I have submitted this bug report through the support page a while back and no one has done anything about this, so I figure I would try this forum.
This is a bug report in that the USDT futures bookTicker stream does not have the e field in its payloads, see here. Payloads are supposed to look like this:
{
"e": "bookTicker", // this field is missing
// other fields
}
All other streams have the e field except for this one. As a matter of fact, the COIN-M futures’ bookTicker field has the e field, see here. So this would make things consistent.
Please fix this, this is a really easy fix.