tx 0x844a7e8a787bfe7b25528278bab50773fd7b4c2147b0f23592d5b869cc31d58aCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 138721561,
    "price": 554000000,
    "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
  }
}