tx 0x9e2a051c8883dfa1c1c370dd5f2bf72fdc6a310fc1a2fa8ca8b6ba67ccfae80bCopy

payload

{
  "PlaceOrder": {
    "side": "Short",
    "size": 500397209,
    "price": 69021000000,
    "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
  }
}