tx 0xc92ce7946400d1bf14161c0580dee1be4f5e7c6bf4efe9a2dbaaa1e366c8f24fCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 500286424,
    "price": 519000000,
    "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
  }
}