tx 0x0a729a2879d5c61e29a2f73d27c16b05e565afd90bc7db039be32f4d840d4f5bCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 278686,
    "price": 63729000000,
    "market_id": 0,
    "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
  }
}