tx 0x6918334865e07a4a0bba3088e9a8dc3668a7dabbbe2b3f5b451b99f0c7e40c1aCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 1689813550,
    "price": 553000000,
    "market_id": 5,
    "post_only": true,
    "stop_loss": null,
    "account_id": 42,
    "order_type": "Limit",
    "reduce_only": false,
    "take_profit": null,
    "time_in_force": "GTC",
    "trigger_price": null
  }
}