tx 0x775be2400b51dd9c2f426c3473f2850fa41f34381ad6359849507c723d8dfb8aCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 428453001,
    "price": 21490000000,
    "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
  }
}