tx 0x3dd8bed9ec684ab6b890a8c07fb1a0626270dc7d9b7a8cc2f0fcb171b8d6bf5dCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 480213136,
    "price": 537000000,
    "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
  }
}