tx 0x1b82aa6e96b5b7b3f452bf3bdc8431a622576213ad0cc086d264eb66c9421fadCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 270375949,
    "price": 518000000,
    "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
  }
}