tx 0x4d240431bf004f20b8b8ba5a29d91119b0ecdd61fc00eb9621f0b052cedf3f4cCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 90083726,
    "price": 551000000,
    "market_id": 5,
    "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
  }
}