tx 0x4c45409171aabcf3f012f21f2c05cba9c88e8174829f7e9abf7cd6aac4e3236bCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 290184191,
    "price": 515000000,
    "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
  }
}