tx 0x18546357a0a0188b8063462076aa749e7bf6b11ab2f2cdcf71d66c08a1dc7b3cCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 10543891388,
    "price": 561000000,
    "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
  }
}