tx 0x3731bc562d0020bd396d94e42fd6f3786226433bc9d9834cedd5301a6aaaa26dCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 542001598,
    "price": 21689000000,
    "market_id": 1,
    "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
  }
}