tx 0x440cd57f8852ceb3b072c5885c87d9a11ce2420f94e1d0afac0edb4668bafbfeCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 38102551,
    "price": 21856000000,
    "market_id": 1,
    "post_only": true,
    "stop_loss": null,
    "account_id": 3,
    "order_type": "Limit",
    "reduce_only": false,
    "take_profit": null,
    "time_in_force": "GTC",
    "trigger_price": null
  }
}