tx 0x018ae78184b6bbc233c219a3f8fdb69cc6b08f4ccbda48a8cf9e85532a0e8959Copy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 500000000,
    "price": 215000000,
    "market_id": 1,
    "post_only": false,
    "stop_loss": null,
    "account_id": 28,
    "order_type": "Market",
    "reduce_only": false,
    "take_profit": null,
    "time_in_force": "IOC",
    "trigger_price": null
  }
}