tx 0x657f84e1080973d319fdaa01474be08d0109d83abdf2815d47e374c30d441c2eCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 300906725,
    "price": 21869000000,
    "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
  }
}