{
"topic": "markprice@PERP_ETH_USDT",
"ts": 1618820361552,
"data": {
"s": "PERP_ETH_USDT", // symbol
"px": "3987.2", // mark price
"ts": 1618820361552 // timestamp at which the mark price was calculated
}
}
{
"topic": "markprice@PERP_ETH_USDT",
"ts": 1618820361552,
"data": {
"s": "PERP_ETH_USDT", // symbol
"px": "3987.2", // mark price
"ts": 1618820361552 // timestamp at which the mark price was calculated
}
}
{symbol}
{
"topic": "markprice@PERP_ETH_USDT",
"ts": 1618820361552,
"data": {
"s": "PERP_ETH_USDT", // symbol
"px": "3987.2", // mark price
"ts": 1618820361552 // timestamp at which the mark price was calculated
}
}