tx 0x7b00d3d8645a57f58ec61d5928c45aef1880e7e00257bb2cf9c01eeaa8e0fe4aCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 642364902,
    "price": 68412000000,
    "market_id": 10,
    "post_only": true,
    "stop_loss": null,
    "account_id": 42,
    "order_type": "Limit",
    "reduce_only": false,
    "take_profit": null,
    "time_in_force": "GTC",
    "trigger_price": null
  }
}